/* HYPE Build system layout.
   Integrated with the real index: no IDs or JS contracts are changed. */

:root {
    --sys-bg: #050709;
    --sys-shell: rgba(7, 11, 13, 0.82);
    --sys-panel: rgba(15, 19, 22, 0.96);
    --sys-panel-2: rgba(22, 27, 31, 0.94);
    --sys-line: rgba(0, 255, 255, 0.18);
    --sys-line-strong: rgba(0, 255, 255, 0.42);
    --sys-muted-line: rgba(255, 255, 255, 0.08);
    --sys-muted: #93a8ad;
    --sys-shadow: 0 20px 60px rgba(0, 0, 0, 0.42);
    --sys-radius: 8px;
    --sys-sidebar: 248px;
    --sys-header: 78px;
}

/* Ajuste final dos cards de projetos salvos: compacto, proporcional e sem cortes */
#saved-items-modal {
    width: min(96vw, 1540px) !important;
    max-width: 96vw !important;
    max-height: 94dvh !important;
}

#saved-items-modal .modal-header {
    flex: 0 0 auto !important;
}

#saved-items-modal .saved-items-toolbar {
    width: 100% !important;
    max-width: none !important;
}

#saved-items-modal #saved-calculations-list.modal-content {
    width: 100% !important;
    max-width: none !important;
    max-height: calc(94dvh - 150px) !important;
    margin: 0 !important;
    padding: 16px 18px 22px !important;
    overflow-y: auto !important;
}

#saved-items-modal #saved-calculations-list {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(390px, 1fr)) !important;
    gap: 26px 18px !important;
    align-items: start !important;
    grid-auto-rows: auto !important;
}

#saved-items-modal #saved-calculations-list .saved-item-card {
    height: auto !important;
    min-height: 188px !important;
    max-height: none !important;
    padding: 0 !important;
    overflow: hidden !important;
    border-radius: 8px !important;
    background: rgba(0, 255, 255, 0.055) !important;
    border: 1px solid rgba(0, 255, 255, 0.34) !important;
}

#saved-items-modal #saved-calculations-list .card-header {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 10px !important;
    align-items: center !important;
    min-height: 58px !important;
    margin: 0 !important;
    padding: 10px 14px !important;
    border-bottom: 1px solid rgba(0, 255, 255, 0.2) !important;
    background: rgba(0, 255, 255, 0.08) !important;
}

#saved-items-modal #saved-calculations-list .card-title {
    grid-column: auto !important;
    max-width: 100% !important;
    margin: 0 !important;
    color: #ffffff !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    line-height: 1.25 !important;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    overflow-wrap: anywhere !important;
}

#saved-items-modal #saved-calculations-list .card-actions {
    grid-column: auto !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    flex-wrap: nowrap !important;
    gap: 6px !important;
    margin: 0 !important;
}

#saved-items-modal #saved-calculations-list .origin-tag {
    min-height: 28px !important;
    padding: 6px 10px !important;
    border-radius: 7px !important;
    font-size: 0.68rem !important;
}

#saved-items-modal #saved-calculations-list .card-action-btn {
    width: 30px !important;
    height: 30px !important;
    min-width: 30px !important;
    padding: 0 !important;
    border-radius: 7px !important;
    font-size: 0.82rem !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
}

#saved-items-modal #saved-calculations-list .card-content-wrapper {
    min-height: 120px !important;
    height: auto !important;
    padding: 14px 14px 18px !important;
    overflow: hidden !important;
}

#saved-items-modal #saved-calculations-list .saved-card-main {
    display: grid !important;
    grid-template-columns: 82px minmax(0, 1fr) !important;
    gap: 12px !important;
    align-items: start !important;
}

#saved-items-modal #saved-calculations-list .saved-gcode-thumb {
    width: 82px !important;
    height: 82px !important;
    border-radius: 7px !important;
    object-fit: contain !important;
    flex: 0 0 auto !important;
}

#saved-items-modal #saved-calculations-list .saved-card-info {
    display: grid !important;
    gap: 8px !important;
    min-width: 0 !important;
    align-content: start !important;
}

#saved-items-modal #saved-calculations-list .card-date {
    display: block !important;
    margin: 0 !important;
    color: rgba(235, 252, 255, 0.72) !important;
    opacity: 1 !important;
    font-size: 0.76rem !important;
    line-height: 1.25 !important;
    overflow: visible !important;
}

#saved-items-modal #saved-calculations-list .card-date span[style*="orange"] {
    width: 6px !important;
    height: 6px !important;
    margin-left: 5px !important;
    display: inline-block !important;
    border-radius: 50% !important;
    background: #ff9f1a !important;
    color: transparent !important;
    font-size: 0 !important;
    line-height: 0 !important;
    vertical-align: 1px !important;
}

#saved-items-modal #saved-calculations-list .card-details {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 7px !important;
    font-size: 0.74rem !important;
    overflow: visible !important;
    align-content: start !important;
}

#saved-items-modal #saved-calculations-list .card-detail-item {
    display: flex !important;
    align-items: center !important;
    min-width: 0 !important;
    min-height: 34px !important;
    gap: 7px !important;
    padding: 7px 9px !important;
    border-radius: 7px !important;
    background: rgba(255, 255, 255, 0.045) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    overflow: visible !important;
}

#saved-items-modal #saved-calculations-list .card-detail-item::before {
    content: none !important;
}

#saved-items-modal #saved-calculations-list .card-detail-item i {
    width: 14px !important;
    flex: 0 0 14px !important;
}

#saved-items-modal #saved-calculations-list .card-detail-item span {
    min-width: 0 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
}

@media (max-width: 900px) {
    #saved-items-modal {
        width: 98vw !important;
        max-width: 98vw !important;
    }

    #saved-items-modal #saved-calculations-list.modal-content {
        padding: 12px !important;
    }

    #saved-items-modal #saved-calculations-list {
        gap: 18px !important;
        grid-template-columns: 1fr !important;
    }
}

@media (max-width: 520px) {
    #saved-items-modal #saved-calculations-list .card-header {
        grid-template-columns: 1fr !important;
    }

    #saved-items-modal #saved-calculations-list .card-actions {
        justify-content: flex-start !important;
        flex-wrap: wrap !important;
    }

    #saved-items-modal #saved-calculations-list .saved-card-main {
        grid-template-columns: 74px minmax(0, 1fr) !important;
    }

    #saved-items-modal #saved-calculations-list .saved-gcode-thumb {
        width: 74px !important;
        height: 74px !important;
    }
}

body.theme-light {
    --sys-bg: #edf5f8;
    --sys-shell: rgba(255, 255, 255, 0.76);
    --sys-panel: rgba(255, 255, 255, 0.98);
    --sys-panel-2: #f3f8fb;
    --sys-line: rgba(0, 102, 204, 0.18);
    --sys-line-strong: rgba(0, 102, 204, 0.36);
    --sys-muted-line: rgba(15, 42, 56, 0.12);
    --sys-muted: #5d6d76;
    --sys-shadow: 0 18px 42px rgba(16, 42, 64, 0.14);
}

html {
    background: var(--sys-bg);
}

body {
    background:
        linear-gradient(90deg, rgba(0, 255, 255, 0.035) 0 1px, transparent 1px 112px),
        linear-gradient(180deg, rgba(0, 255, 255, 0.03) 0 1px, transparent 1px 112px),
        radial-gradient(circle at 20% 0%, rgba(0, 255, 255, 0.13), transparent 28%),
        var(--sys-bg);
    letter-spacing: 0;
}

body.theme-light {
    background:
        linear-gradient(90deg, rgba(0, 102, 204, 0.035) 0 1px, transparent 1px 112px),
        linear-gradient(180deg, rgba(0, 102, 204, 0.03) 0 1px, transparent 1px 112px),
        var(--sys-bg);
}

#particles-js {
    opacity: 0.42;
}

body.theme-light #particles-js {
    display: none !important;
}

#calculator-view {
    min-height: 100vh;
}

.app-container {
    width: min(100%, 1600px);
    min-height: 100vh;
    margin: 0 auto;
    display: grid;
    grid-template-columns: var(--sys-sidebar) minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr) auto;
    background:
        linear-gradient(135deg, rgba(0, 255, 255, 0.055), transparent 32%),
        var(--sys-shell);
    border-left: 1px solid rgba(255, 255, 255, 0.04);
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: 0 0 82px rgba(0, 0, 0, 0.42);
    overflow: visible;
}

.corner-menu-btn {
    position: fixed;
    top: 14px;
    right: 14px;
    z-index: 1200;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
}

#calculator-view > .corner-menu-btn {
    position: fixed !important;
    top: 14px !important;
    right: 14px !important;
    z-index: 1300 !important;
}

body.main-menu-open .main-menu-trigger {
    visibility: hidden;
    pointer-events: none;
}

.mobile-menu-button {
    display: none;
}

.desktop-saved-button {
    position: fixed;
    top: 14px;
    right: 68px;
    z-index: 1100;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 13px;
    border: 1px solid var(--sys-line-strong);
    border-radius: 7px;
    color: var(--text-primary);
    background: var(--sys-panel);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
    font-size: 0.8rem;
    font-weight: 700;
}

.desktop-saved-button i {
    color: var(--accent-primary);
}

.desktop-saved-button:hover {
    background: rgba(0, 255, 255, 0.1);
}

@media (min-width: 821px) {
    .tab-right .project-indicator {
        display: none;
    }
}

@media (max-width: 820px) {
    .desktop-saved-button {
        display: none;
    }
}

.system-utility-source {
    display: none;
}

body.theme-light .app-container {
    background: var(--sys-shell);
    border-color: rgba(0, 102, 204, 0.08);
}

.modern-header {
    grid-column: 1 / -1;
    grid-row: 1;
    min-height: var(--sys-header);
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    align-items: center;
    gap: 14px;
    padding: 12px 18px;
    background:
        linear-gradient(90deg, rgba(0, 255, 255, 0.1), transparent 36%),
        rgba(8, 12, 15, 0.98);
    border-bottom: 1px solid var(--sys-line);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
    overflow: visible;
    z-index: 60;
}

body.theme-light .modern-header {
    background: rgba(255, 255, 255, 0.98);
}

.header-left {
    min-width: 0;
    gap: 14px;
}

.header-logo {
    height: 50px;
    max-width: 164px;
    object-fit: contain;
}

.header-title {
    min-width: 0;
}

.header-title h1 {
    font-size: clamp(1rem, 1.3vw, 1.28rem);
    line-height: 1;
    letter-spacing: 0;
}

.header-title span {
    display: block;
    margin-top: 4px;
    color: var(--sys-muted);
    font-size: 0.7rem;
    letter-spacing: 0;
}

.header-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 9px;
    min-width: 0;
}

.modern-menu-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: var(--sys-panel);
    color: var(--text-primary);
}

.modern-menu-btn:hover {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.09);
}

.tools-menu {
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-line);
    background: var(--sys-panel);
    box-shadow: var(--sys-shadow);
}

.tab-navigation {
    grid-column: 1;
    grid-row: 1;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 18px;
    padding: 18px;
    background:
        linear-gradient(180deg, rgba(0, 255, 255, 0.08), transparent 36%),
        rgba(8, 12, 15, 0.98);
    border-right: 1px solid var(--sys-line);
    border-bottom: 0;
    z-index: 40;
}

body.theme-light .tab-navigation {
    background: rgba(255, 255, 255, 0.98);
}

.tab-left {
    width: 100%;
    display: grid;
    gap: 8px;
}

.tab-btn {
    width: 100%;
    min-height: 48px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
    padding: 0 12px;
    border: 1px solid transparent;
    border-radius: var(--sys-radius);
    border-bottom: 1px solid transparent;
    color: var(--text-secondary);
    background: transparent;
    letter-spacing: 0;
}

.tab-btn i {
    width: 24px;
    color: var(--accent-primary);
    font-size: 1rem;
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--text-primary);
    border-color: var(--sys-line-strong);
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.13), rgba(0, 170, 255, 0.035));
    box-shadow: none;
}

/* Touch browsers can keep :hover on the previously tapped tab after a swipe. */
@media (hover: none) {
    .tab-btn:hover:not(.active) {
        color: var(--text-secondary);
        border-color: transparent;
        background: transparent;
        box-shadow: none;
    }
}

body.theme-light .tab-btn:hover,
body.theme-light .tab-btn.active {
    background: rgba(0, 102, 204, 0.08);
}

.tab-right {
    width: 100%;
    margin-top: auto;
}

.project-indicator {
    width: 100%;
    min-height: 68px;
    display: flex;
    align-items: center;
    padding: 10px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-line);
    background: rgba(0, 255, 255, 0.07);
    color: var(--accent-primary);
}

.project-indicator span {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.tab-content {
    grid-column: 2;
    grid-row: 1;
    width: 100%;
    min-width: 0;
    padding: 18px;
    overflow: visible;
}

footer {
    grid-column: 1 / -1;
    grid-row: 2;
}

.tab-panel.active {
    animation: sysPanelIn 0.18s ease-out;
}

@keyframes sysPanelIn {
    from {
        opacity: 0;
        transform: translateY(4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.calculator-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-areas:
        "material cost summary"
        "save save save";
    gap: 16px;
    align-items: stretch;
    width: 100%;
    max-width: none;
}

.calculator-grid > .material-card { grid-area: material; }
.calculator-grid > .cost-card { grid-area: cost; }
.calculator-grid > .summary-card {
    grid-area: summary;
    position: static;
}
.calculator-grid > .save-card { grid-area: save; }

.calculator-grid > .material-card,
.calculator-grid > .cost-card,
.calculator-grid > .summary-card {
    height: 100%;
}

.calc-card,
.result-card,
.analytics-card,
.marketplace-card,
.modal {
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-line);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 38%),
        var(--sys-panel);
    box-shadow: var(--sys-shadow);
}

body.theme-light .calc-card,
body.theme-light .result-card,
body.theme-light .analytics-card,
body.theme-light .marketplace-card,
body.theme-light .modal {
    background: var(--sys-panel);
}

.calc-card:hover,
.result-card:hover,
.analytics-card:hover,
.marketplace-card:hover {
    transform: translateY(-1px);
    border-color: var(--sys-line-strong);
}

.card-header,
.result-header,
.marketplace-header {
    min-height: 50px;
    margin: -20px -20px 16px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--sys-muted-line);
    background:
        linear-gradient(90deg, rgba(0, 255, 255, 0.09), transparent),
        rgba(255, 255, 255, 0.035);
}

.card-header h3,
.result-header h3,
.marketplace-header h3 {
    font-size: 1rem;
    letter-spacing: 0;
}

.card-header > i,
.result-header > i {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 30px;
    border-radius: var(--sys-radius);
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.08);
}

.material-type-toggle {
    margin-left: auto;
    padding: 4px 7px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: rgba(0, 0, 0, 0.16);
}

.input-row,
.form-row,
.cost-inputs {
    gap: 12px;
}

.input-group {
    min-width: 0;
    margin-bottom: 14px;
}

.input-group label,
.saved-sort-row label {
    margin-bottom: 6px;
    color: var(--sys-muted);
    font-size: 0.76rem;
    letter-spacing: 0;
}

.modern-input,
.neon-input,
select,
textarea {
    min-height: 44px;
    border-radius: var(--sys-radius);
    border: 1px solid rgba(0, 255, 255, 0.22);
    background: rgba(39, 43, 47, 0.92);
    color: var(--text-primary);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.045);
}

body.theme-light .modern-input,
body.theme-light .neon-input,
body.theme-light select,
body.theme-light textarea {
    background: #ffffff;
    color: #212529;
    border-color: rgba(0, 102, 204, 0.22);
}

.modern-input:focus,
.neon-input:focus,
select:focus,
textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.12);
}

.gcode-upload-section {
    padding: 10px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: rgba(0, 0, 0, 0.14);
}

.gcode-upload-btn,
.save-btn,
.neon-button,
.action-btn,
.filter-btn,
.pdf-option-btn,
button {
    border-radius: var(--sys-radius);
    letter-spacing: 0;
}

.gcode-thumbnail-preview {
    border-radius: var(--sys-radius);
    background: rgba(2, 7, 8, 0.72);
}

.gcode-thumbnail-preview img {
    width: min(100%, 680px);
    max-height: min(56vh, 520px);
    object-fit: contain;
}

.cost-breakdown {
    gap: 8px;
}

.cost-item,
.summary-value-card,
.metric-card,
.info-item,
.marketplace-item,
.summary-item {
    min-width: 0;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: rgba(255, 255, 255, 0.035);
}

.cost-item {
    min-height: 48px;
    padding: 10px;
}

.cost-icon {
    width: 34px;
    height: 34px;
    border-radius: var(--sys-radius);
}

.save-card .card-content {
    display: grid;
    gap: 10px;
}

.save-card .save-btn {
    min-height: 48px;
}

.results-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.95fr) minmax(320px, 1.05fr);
    grid-template-areas:
        "chart breakdown"
        "summary summary"
        "metrics metrics"
        "info info";
    gap: 16px;
    width: 100%;
    max-width: none;
    align-items: stretch;
}

.results-project-header {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px;
    margin: 0 0 14px;
    padding: 10px 12px;
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.10), rgba(16, 18, 20, 0.94));
    box-shadow: var(--sys-shadow);
}

.results-project-thumb {
    width: 54px;
    height: 54px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    overflow: hidden;
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.11);
    border: 1px solid rgba(0, 255, 255, 0.32);
}

.results-project-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.results-project-thumb i {
    font-size: 1.35rem;
}

.results-project-info {
    min-width: 0;
    display: grid;
    gap: 3px;
}

.results-project-info span {
    color: var(--sys-muted);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.results-project-info strong {
    color: var(--sys-text);
    font-size: 1rem;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.results-project-action {
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid var(--accent-primary);
    border-radius: 8px;
    color: #001314;
    background: linear-gradient(135deg, var(--accent-primary), #34ff6a);
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.chart-card { grid-area: chart; }
.breakdown-card { grid-area: breakdown; }
.summary-values-card { grid-area: summary; }
.metrics-card { grid-area: metrics; }
.info-card { grid-area: info; }

.chart-card,
.breakdown-card {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.chart-card .result-content,
.breakdown-card .result-content {
    flex: 1;
}

.summary-values-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    align-items: stretch;
}

.summary-value-card {
    min-height: 112px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 18px 16px;
}

.summary-values-card .result-content {
    padding: 16px 20px 20px;
}

#results-tab .summary-values-grid .summary-value-card {
    grid-area: auto !important;
    order: initial !important;
}

.chart-container {
    min-height: 310px;
}

.metrics-grid,
.info-grid,
.chart-filters {
    gap: 10px;
}

.marketplace-summary,
.monthly-summary,
.sales-header {
    margin-bottom: 14px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: var(--sys-panel);
    box-shadow: var(--sys-shadow);
}

.marketplace-grid {
    grid-template-columns: repeat(3, minmax(230px, 1fr));
    gap: 16px;
}

#marketplace-tab .marketplace-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.marketplace-card {
    min-height: 188px;
}

.marketplace-content {
    gap: 9px;
}

.marketplace-item {
    min-height: 38px;
    padding: 9px 10px;
}

.marketplace-item.main-value {
    margin: 0;
    border-color: var(--sys-line-strong);
}

.summary-compact {
    gap: 10px;
}

.sales-header {
    padding: 14px;
}

.sales-list {
    display: grid;
    gap: 12px;
}

.sale-link-preview {
    margin: -4px 0 12px;
    padding: 10px 12px;
    border: 1px solid var(--sys-line);
    border-radius: var(--sys-radius);
    background: rgba(0, 255, 255, 0.07);
    color: var(--text-primary);
    font-size: 0.86rem;
    line-height: 1.45;
}

.sale-link-preview strong {
    display: block;
    margin-bottom: 4px;
}

.sale-link-preview span {
    color: var(--sys-muted);
}

.floating-buttons {
    position: sticky;
    bottom: 14px;
    z-index: 10;
}

.modal {
    width: min(760px, calc(100vw - 32px));
    max-height: min(88dvh, 820px);
    overflow: hidden;
}

.modal.show {
    display: flex;
}

.modal-header {
    min-height: 58px;
    padding: 15px 18px;
    border-bottom: 1px solid var(--sys-muted-line);
    background:
        linear-gradient(90deg, rgba(0, 255, 255, 0.12), transparent),
        rgba(255, 255, 255, 0.035);
}

.modal-header h2 {
    font-size: 1.05rem;
    letter-spacing: 0;
}

.modal-content {
    padding: 18px;
    max-height: calc(88dvh - 82px);
}

.close-button {
    width: 36px;
    height: 36px;
    border-radius: var(--sys-radius);
}

#main-menu-modal {
    width: min(980px, calc(100vw - 32px));
}

.menu-sections {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.menu-section,
.theme-selector,
.account-info {
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: rgba(255, 255, 255, 0.035);
}

.menu-section {
    padding: 14px;
}

.menu-section h3,
.theme-title {
    margin-bottom: 10px;
    color: var(--accent-primary);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.menu-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.menu-grid-btn {
    min-height: 44px;
    justify-content: flex-start;
    gap: 10px;
    padding: 9px 11px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: rgba(255, 255, 255, 0.035);
    color: var(--text-primary);
}

.menu-grid-btn:hover {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.08);
}

.theme-selector {
    padding: 14px;
}

.theme-buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.theme-btn {
    min-height: 40px;
}

#account-modal {
    width: min(720px, calc(100vw - 32px));
}

.account-info {
    padding: 12px;
}

#account-actions {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-top: 12px;
}

#saved-items-modal {
    width: min(1120px, calc(100vw - 32px));
}

.saved-items-toolbar {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) minmax(260px, 0.8fr);
    gap: 10px;
    padding: 16px 16px 12px;
}

.saved-sort-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 8px;
}

#saved-calculations-list {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(min(390px, 100%), 1fr)) !important;
    gap: 18px !important;
    align-items: stretch;
}

#saved-calculations-list .saved-item-card {
    border-radius: var(--sys-radius);
    background: linear-gradient(180deg, rgba(7, 28, 31, 0.96), rgba(10, 14, 17, 0.98));
    border: 1px solid rgba(0, 255, 255, 0.28);
    box-shadow: 0 10px 26px rgba(0, 0, 0, 0.26);
    padding: 0 !important;
    overflow: visible !important;
    height: auto !important;
    min-height: 0;
}

#saved-calculations-list .saved-item-card:hover {
    border-color: rgba(0, 255, 255, 0.75);
    box-shadow: 0 0 0 1px rgba(0, 255, 255, 0.18), 0 18px 34px rgba(0, 0, 0, 0.36);
}

#saved-calculations-list .card-header {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    margin: 0;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(0, 255, 255, 0.18);
    background: rgba(0, 255, 255, 0.075);
}

#saved-calculations-list .card-title {
    grid-column: 1 / -1;
    max-width: none;
    margin: 0;
    color: #ffffff;
    font-size: 0.98rem;
    font-weight: 700;
    line-height: 1.25;
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    overflow-wrap: anywhere;
}

#saved-calculations-list .card-actions {
    grid-column: 1 / -1;
    display: flex !important;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
}

#saved-calculations-list .origin-tag {
    min-height: 28px;
    padding: 6px 10px;
    border-radius: 7px;
    font-size: 0.72rem;
    letter-spacing: 0;
}

#saved-calculations-list .card-action-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    padding: 0;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 255, 0.09);
    color: var(--accent-primary);
    border: 1px solid rgba(0, 255, 255, 0.2);
    font-size: 0.9rem;
}

#saved-calculations-list .card-action-btn:hover {
    background: rgba(0, 255, 255, 0.18);
    border-color: rgba(0, 255, 255, 0.55);
}

#saved-calculations-list .card-content-wrapper {
    display: block !important;
    padding: 14px;
    height: auto !important;
    overflow: visible !important;
}

#saved-calculations-list .saved-card-main {
    display: grid !important;
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: start;
    gap: 14px;
}

#saved-calculations-list .saved-gcode-thumb {
    width: 92px;
    height: 92px;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.34);
    border: 1px solid rgba(0, 255, 255, 0.28);
}

#saved-calculations-list .saved-card-info {
    display: grid !important;
    gap: 10px;
    min-width: 0;
}

#saved-calculations-list .card-date {
    margin: 0;
    color: rgba(235, 252, 255, 0.72);
    opacity: 1;
    font-size: 0.78rem;
    line-height: 1.35;
    overflow: visible !important;
}

#saved-calculations-list .card-details {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    font-size: 0.78rem;
    overflow: visible !important;
}

#saved-calculations-list .card-detail-item {
    min-width: 0;
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 7px;
    row-gap: 3px;
    padding: 8px 9px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: rgba(241, 252, 255, 0.9);
    overflow: visible !important;
}

#saved-calculations-list .card-detail-item::before {
    content: attr(title);
    grid-column: 1 / -1;
    color: rgba(178, 216, 223, 0.78);
    font-size: 0.66rem;
    line-height: 1;
}

#saved-calculations-list .card-detail-item i {
    width: 14px;
    flex: 0 0 14px;
    color: var(--accent-primary);
}

#saved-calculations-list .card-detail-item span {
    min-width: 0;
    overflow: visible !important;
    text-overflow: ellipsis;
    white-space: normal !important;
    overflow-wrap: anywhere;
    line-height: 1.2;
}

#tutorial-modal,
#complete-guide-modal,
#business-modal {
    width: min(980px, calc(100vw - 32px));
}

#pricing-modal,
#subscription-management-modal,
#printers-modal,
#presets-modal,
#usage-stats-modal {
    width: min(920px, calc(100vw - 32px));
}

@media (max-width: 1320px) {
    .app-container {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    .modern-header {
        min-height: 70px;
    }

    .tab-navigation {
        position: sticky;
        top: 0;
        width: 100%;
        height: auto;
        min-height: 58px;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        padding: 8px 64px 8px 14px;
        border-right: 0;
        border-bottom: 1px solid var(--sys-line);
    }

    .tab-left {
        min-width: 0;
        display: flex;
        gap: 8px;
        overflow-x: auto;
    }

    .tab-btn {
        width: auto;
        min-width: max-content;
        min-height: 42px;
        padding: 0 12px;
    }

    .tab-right {
        width: auto;
        margin-left: auto;
    }

    .project-indicator {
        width: auto;
        min-height: 42px;
        padding: 0 12px;
    }

    .tab-content {
        padding: 14px;
    }

    footer {
        grid-column: auto;
    }
}

@media (max-width: 1120px) {
    .calculator-grid {
        grid-template-columns: minmax(280px, 1fr) minmax(300px, 1fr);
        grid-template-areas:
            "material cost"
            "summary summary"
            "save save";
    }

    .summary-card {
        position: static;
    }

    .marketplace-grid {
        grid-template-columns: repeat(2, minmax(230px, 1fr));
    }

    #saved-calculations-list {
        grid-template-columns: repeat(auto-fit, minmax(min(360px, 100%), 1fr)) !important;
    }

    .overview-sales-dashboard {
        grid-template-columns: 1fr;
    }

    .overview-chart-wide,
    .overview-chart-panel {
        min-height: 300px;
    }
}

@media (max-width: 820px) {
    .modern-header {
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 10px;
        padding: 10px;
    }

    .header-logo {
        height: 42px;
        max-width: 118px;
    }

    .header-title h1 {
        font-size: 0.98rem;
    }

    .header-title span {
        display: none;
    }

    .modern-menu-btn {
        width: 42px;
        height: 42px;
    }

    .tab-navigation {
        display: grid;
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 8px 60px 8px 10px;
    }

    .tab-right {
        display: none;
    }

    .calculator-grid,
    .results-layout {
        grid-template-columns: 1fr;
        grid-template-areas:
            "material"
            "cost"
            "summary"
            "save";
        gap: 12px;
    }

    .results-layout {
        grid-template-areas:
            "chart"
            "breakdown"
            "summary"
            "metrics"
            "info";
    }

    .results-project-header {
        grid-template-columns: 44px minmax(0, 1fr) auto;
        gap: 9px;
        padding: 8px;
        margin-bottom: 10px;
    }

    .results-project-thumb {
        width: 44px;
        height: 44px;
    }

    .results-project-info span {
        font-size: 0.62rem;
    }

    .results-project-info strong {
        font-size: 0.88rem;
    }

    .results-project-action {
        min-height: 34px;
        padding: 0 10px;
        font-size: 0.78rem;
    }

    .results-project-action span {
        display: none;
    }

    .marketplace-grid,
    #saved-calculations-list,
    .menu-sections,
    #account-actions,
    .saved-items-toolbar {
        grid-template-columns: 1fr;
    }

    #results-tab .summary-values-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 8px !important;
    }

    #results-tab .summary-values-grid .summary-value-card {
        grid-area: auto !important;
        order: initial !important;
        min-height: 86px;
        padding: 10px 6px;
    }

    #results-tab .summary-value-amount {
        font-size: clamp(1rem, 5vw, 1.35rem);
        line-height: 1.1;
        margin-bottom: 6px;
        white-space: nowrap;
    }

    #results-tab .summary-value-label {
        font-size: clamp(0.68rem, 2.8vw, 0.8rem);
        line-height: 1.1;
    }

    .saved-sort-row {
        grid-template-columns: 1fr;
    }

    #saved-calculations-list .saved-card-main {
        grid-template-columns: 78px minmax(0, 1fr);
        gap: 10px;
    }

    #saved-calculations-list .saved-gcode-thumb {
        width: 78px;
        height: 78px;
    }

    #saved-calculations-list .card-details {
        grid-template-columns: 1fr !important;
    }

    .overview-period-toolbar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        margin: -2px 0 12px;
        padding: 8px;
        border-radius: 10px;
    }

    .overview-period-toolbar label {
        gap: 0;
    }

    .overview-period-toolbar label span {
        display: none;
    }

    .overview-period-toolbar .neon-input,
    .overview-period-toolbar .system-secondary-action {
        min-height: 38px;
        padding: 0 9px;
        font-size: 0.82rem;
    }

    .modal-content {
        max-height: calc(88dvh - 78px);
    }

    .overview-chart-box,
    .overview-chart-box.compact {
        height: 220px;
    }
}

@media (max-width: 520px) {
    .header-left {
        gap: 8px;
    }

    .header-logo {
        max-width: 96px;
    }

    .header-title h1 {
        font-size: 0.88rem;
    }

    .tab-content {
        padding: 10px;
    }

    .tab-btn {
        font-size: 0.78rem;
    }

    .tab-btn i {
        font-size: 0.92rem;
    }

    .calc-card,
    .result-card,
    .analytics-card,
    .marketplace-card {
        padding: 14px;
    }

    .card-header,
    .result-header,
    .marketplace-header {
        margin: -14px -14px 14px;
        padding: 12px 14px;
    }

    .input-row,
    .form-row,
    .cost-inputs {
        grid-template-columns: 1fr;
    }

    .modern-input,
    .neon-input,
    select,
    textarea {
        font-size: 16px;
    }

    .overview-channel-row {
        grid-template-columns: 1fr;
        align-items: flex-start;
    }

    .overview-channel-row b,
    .overview-channel-row em {
        justify-self: start;
    }

    .modal {
        width: calc(100vw - 18px);
        max-height: 90dvh;
    }

    .modal-content {
        padding: 14px;
        max-height: calc(90dvh - 78px);
    }

    .theme-buttons {
        grid-template-columns: 1fr;
    }

    .gcode-thumbnail-preview img {
        max-height: 46vh;
    }
}

/* System dashboard surface, adapted from the approved preview. */
.command-search {
    height: 46px;
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr);
    align-items: center;
    gap: 10px;
    padding: 0 14px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: var(--sys-panel);
    min-width: min(760px, 56vw);
}

.command-search i {
    color: var(--accent-primary);
}

.command-search input {
    width: 100%;
    height: 100%;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--text-primary);
    font-size: 0.92rem;
}

.quick-theme-button,
.open-current-app,
.system-primary-action,
.system-secondary-action,
.system-icon-button {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: var(--sys-radius);
    white-space: nowrap;
    text-decoration: none;
}

.quick-theme-button,
.open-current-app,
.system-secondary-action,
.system-icon-button {
    padding: 0 12px;
    border: 1px solid var(--sys-muted-line);
    color: var(--text-primary);
    background: var(--sys-panel);
}

.system-primary-action {
    padding: 0 14px;
    border: 1px solid transparent;
    color: #041010;
    background: linear-gradient(135deg, var(--accent-primary), var(--success-color));
    font-weight: 800;
}

.system-icon-button {
    width: 42px;
    padding: 0;
}

.side-brand {
    min-height: 64px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.side-brand img {
    width: 88px;
    height: auto;
    object-fit: contain;
}

.side-brand strong,
.side-profile-card strong {
    display: block;
    font-size: 0.88rem;
}

.side-brand span,
.side-profile-card span,
.eyebrow,
.system-kpi-card span,
.system-kpi-card small,
.system-quote-stack span,
.system-project-row small,
.system-timeline span {
    color: var(--sys-muted);
}

.side-profile-card {
    min-height: 72px;
    width: 100%;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    text-align: left;
    color: var(--text-color);
    font: inherit;
    margin-top: 12px;
    padding: 12px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-line);
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    transition: border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.side-profile-card:hover,
.side-profile-card:focus-visible {
    border-color: rgba(0, 229, 255, 0.65);
    background: rgba(0, 229, 255, 0.08);
    outline: none;
}

.side-profile-card:active {
    transform: translateY(1px);
}

.side-avatar {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--sys-radius);
    color: #061010;
    background: linear-gradient(135deg, var(--accent-primary), var(--success-color));
    font-weight: 800;
}

.system-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 18px;
}

.system-heading h1 {
    margin: 0;
    font-size: clamp(1.45rem, 2vw, 2.25rem);
    letter-spacing: 0;
    line-height: 1.1;
}

.system-heading-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.overview-period-toolbar {
    display: grid;
    grid-template-columns: minmax(250px, 320px) minmax(360px, 440px) minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    margin: -4px 0 18px;
    padding: 10px 12px;
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    background: rgba(255, 255, 255, 0.035);
}

.overview-period-main,
.overview-custom-date-control {
    min-width: 0;
    display: grid;
    gap: 5px;
}

.overview-period-main > span,
.overview-custom-date-control > span {
    color: var(--sys-muted);
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.overview-period-control {
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0 11px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 7px;
    background: rgba(0, 0, 0, 0.16);
}

.overview-period-control i {
    color: var(--sys-cyan);
    font-size: 0.9rem;
}

.overview-period-control .neon-input {
    min-width: 0;
    height: 40px;
    padding: 0;
    border: 0;
    background: transparent;
}

body:not(.theme-light) #overview-period-preset,
body:not(.theme-light) .overview-date-range .neon-input {
    color-scheme: dark;
}

body:not(.theme-light) #overview-period-preset option {
    color: #f2fbff;
    background: #10191d;
}

body.theme-light #overview-period-preset,
body.theme-light .overview-date-range .neon-input {
    color-scheme: light;
}

body.theme-light #overview-period-preset option {
    color: #17242c;
    background: #ffffff;
}

.overview-custom-date-control .neon-input {
    min-height: 42px;
}

.overview-date-range {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.overview-date-range label {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.overview-date-range label span {
    color: var(--sys-muted);
    font-size: 0.7rem;
    font-weight: 700;
}

.overview-custom-date-control[hidden] {
    display: none;
}

.overview-period-description {
    margin: 0;
    color: var(--sys-muted);
    font-size: 0.84rem;
    line-height: 1.35;
}

.eyebrow {
    display: block;
    margin-bottom: 4px;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.system-kpi-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.system-kpi-card,
.system-panel {
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    background: var(--sys-panel);
    box-shadow: var(--sys-shadow);
}

.system-kpi-card {
    min-height: 118px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
}

.system-kpi-card.accent {
    border-color: var(--sys-line-strong);
    background:
        linear-gradient(135deg, rgba(0, 255, 255, 0.13), transparent),
        var(--sys-panel);
}

.system-kpi-card strong {
    font-size: 1.65rem;
    line-height: 1.1;
}

.system-dashboard-grid {
    display: grid;
    grid-template-columns: minmax(360px, 1.25fr) minmax(280px, 0.9fr) minmax(260px, 0.75fr);
    gap: 14px;
}

.overview-sales-dashboard {
    grid-template-columns: minmax(420px, 1.35fr) minmax(300px, 0.9fr) minmax(280px, 0.75fr);
}

.overview-chart-wide {
    min-height: 360px;
}

.overview-chart-panel {
    min-height: 320px;
}

.overview-chart-box {
    position: relative;
    width: 100%;
    height: 250px;
}

.overview-chart-box.compact {
    height: 240px;
}

.overview-panel-total {
    color: var(--accent-primary);
    font-weight: 800;
    white-space: nowrap;
}

.overview-chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 12px;
    color: var(--sys-muted);
    font-size: 0.84rem;
}

.overview-chart-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.legend-dot {
    width: 9px;
    height: 9px;
    display: inline-block;
    border-radius: 50%;
}

.legend-dot.revenue {
    background: #00f0ff;
}

.legend-dot.profit {
    background: #38ff7a;
}

.overview-channel-list {
    display: grid;
    gap: 9px;
}

.overview-channel-row {
    min-height: 58px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    gap: 10px;
    padding: 10px;
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    background: rgba(255, 255, 255, 0.035);
}

.overview-channel-row strong,
.overview-channel-row small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.overview-channel-row small {
    color: var(--sys-muted);
}

.overview-channel-row b {
    color: var(--text-primary);
    white-space: nowrap;
}

.overview-channel-row em {
    color: var(--success-color);
    font-style: normal;
    font-weight: 700;
    white-space: nowrap;
}

.overview-empty-state {
    min-height: 112px;
    display: grid;
    place-items: center;
    padding: 16px;
    border: 1px dashed var(--sys-muted-line);
    border-radius: var(--sys-radius);
    color: var(--sys-muted);
    text-align: center;
}

.system-panel {
    min-width: 0;
    padding: 16px;
}

.system-panel-header {
    min-height: 38px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.system-panel-header h2 {
    margin: 0;
    font-size: 1rem;
}

.system-snapshot-body {
    display: grid;
    grid-template-columns: minmax(180px, 0.86fr) minmax(220px, 1fr);
    gap: 14px;
}

.system-part-preview {
    min-height: 240px;
    display: grid;
    place-items: center;
    border: 1px solid var(--sys-line);
    border-radius: var(--sys-radius);
    background:
        linear-gradient(135deg, rgba(0, 255, 255, 0.08), transparent),
        rgba(0, 0, 0, 0.16);
}

.system-part-shape {
    width: 120px;
    height: 120px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    transform: rotateX(54deg) rotateZ(42deg);
}

.system-part-shape span {
    border-radius: 6px;
    background: linear-gradient(135deg, #d7e1e4, #5d6c73);
    box-shadow: 12px 12px 0 rgba(0, 255, 255, 0.1);
}

.system-quote-stack,
.system-project-list,
.system-timeline {
    display: grid;
    gap: 9px;
}

.system-quote-stack > div,
.system-timeline > div {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px;
    border-radius: var(--sys-radius);
    border: 1px solid var(--sys-muted-line);
    background: rgba(255, 255, 255, 0.035);
}

.system-quote-stack .final {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.08);
}

.system-project-row {
    width: 100%;
    min-height: 58px;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.03);
    text-align: left;
}

.system-project-row:hover {
    border-color: var(--sys-line-strong);
}

.system-project-row strong,
.system-project-row small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.system-thumb {
    width: 44px;
    height: 44px;
    border-radius: var(--sys-radius);
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.25), rgba(255, 255, 255, 0.12));
}

.system-thumb.variant {
    background: linear-gradient(135deg, rgba(77, 255, 77, 0.22), rgba(255, 255, 255, 0.1));
}

.system-thumb.warm {
    background: linear-gradient(135deg, rgba(255, 170, 51, 0.26), rgba(255, 255, 255, 0.1));
}

.system-management-grid,
.system-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.system-settings-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.system-shortcut-grid {
    display: grid;
    gap: 8px;
}

.system-shortcut-grid button {
    min-height: 46px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 11px;
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.035);
}

.system-shortcut-grid i {
    width: 24px;
    color: var(--accent-primary);
}

@media (min-width: 1321px) {
    .modern-header {
        grid-template-columns: 42px minmax(260px, 1fr) auto;
    }
}

@media (max-width: 1320px) {
    .side-brand,
    .side-profile-card {
        display: none;
    }

    .command-search {
        min-width: 0;
        width: min(100%, 680px);
    }

    .system-dashboard-grid,
    .system-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1120px) {
    .overview-sales-dashboard {
        grid-template-columns: 1fr;
    }

    .overview-chart-wide,
    .overview-chart-panel {
        min-height: 300px;
    }
}

@media (max-width: 820px) {
    .modern-header {
        grid-template-columns: 42px minmax(0, 1fr) auto;
    }

    .command-search {
        padding: 0 10px;
    }

    .command-search input::placeholder {
        color: transparent;
    }

    .quick-theme-button span,
    .open-current-app span {
        display: none;
    }

    .quick-theme-button,
    .open-current-app {
        width: 42px;
        padding: 0;
    }

    .system-heading {
        align-items: stretch;
        flex-direction: column;
    }

    .overview-period-toolbar {
        grid-template-columns: 1fr;
    }

    .overview-chart-box,
    .overview-chart-box.compact {
        height: 220px;
    }

    .overview-channel-row {
        grid-template-columns: 1fr;
        align-items: flex-start;
    }

    .overview-channel-row b,
    .overview-channel-row em {
        justify-self: start;
    }

    .system-dashboard-grid,
    .system-management-grid,
    .system-settings-grid,
    .system-snapshot-body {
        grid-template-columns: 1fr;
    }

    .system-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 10px;
    }

    .system-kpi-card {
        min-height: 112px;
        padding: 12px;
    }

    .system-kpi-card strong {
        font-size: clamp(1.05rem, 5.4vw, 1.45rem);
        line-height: 1.12;
        overflow-wrap: anywhere;
    }

    .system-kpi-card span,
    .system-kpi-card small {
        font-size: clamp(0.66rem, 2.8vw, 0.78rem);
        line-height: 1.2;
    }
}

/* Main menu: stable desktop grid that does not compress action labels. */
#main-menu-modal {
    width: min(1480px, calc(100vw - 56px));
    max-width: calc(100vw - 56px);
    max-height: min(90dvh, 900px);
}

#main-menu-modal .modal-content {
    width: 100%;
    max-width: none;
    max-height: calc(min(90dvh, 900px) - 76px);
    margin: 0;
    padding: 18px 20px 22px;
}

#main-menu-modal .menu-sections {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
    gap: 14px;
}

#main-menu-modal .menu-section {
    min-width: 0;
    padding: 14px;
}

#main-menu-modal .menu-section .menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(124px, 1fr));
    gap: 10px;
    margin: 0;
}

#main-menu-modal .menu-grid-btn {
    min-width: 0;
    min-height: 86px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 8px;
    text-align: center;
}

#main-menu-modal .menu-grid-btn i {
    font-size: 1.15rem;
}

#main-menu-modal .menu-grid-btn span {
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: normal;
    font-size: 0.72rem;
    line-height: 1.2;
}

#main-menu-modal .theme-divider {
    margin: 16px 0 10px;
}

#main-menu-modal .theme-selector {
    padding: 14px;
}

@media (max-width: 700px) {
    #main-menu-modal {
        width: calc(100vw - 24px);
        max-width: calc(100vw - 24px);
        max-height: 90dvh;
    }

    #main-menu-modal .modal-content {
        max-height: calc(90dvh - 68px);
        padding: 14px;
    }

    #main-menu-modal .menu-sections {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    #main-menu-modal .menu-section .menu-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
    }

    #main-menu-modal .menu-grid-btn {
        min-height: 72px;
        gap: 6px;
        padding: 8px 4px;
    }

    #main-menu-modal .menu-grid-btn span {
        font-size: 0.64rem;
    }
}

.mobile-nav-brand {
    display: none;
}

@media (max-width: 820px) {
    .mobile-nav-brand {
        min-width: 0;
        min-height: 48px;
        display: flex;
        align-items: center;
        gap: 9px;
        padding: 2px;
    }

    .mobile-nav-brand img {
        width: 62px;
        height: 42px;
        object-fit: contain;
    }

    .mobile-nav-brand > div {
        display: none;
    }

    .mobile-nav-brand strong,
    .mobile-nav-brand span {
        display: block;
        white-space: nowrap;
    }

    .mobile-nav-brand strong {
        color: var(--text-primary);
        font-size: 0.76rem;
    }

    .mobile-nav-brand span {
        margin-top: 2px;
        color: var(--sys-muted);
        font-size: 0.68rem;
    }

    .mobile-saved-button {
        position: fixed;
        top: 14px;
        right: 66px;
        z-index: 1200;
        min-height: 36px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 7px;
        margin: 0;
        padding: 0 10px;
        border: 1px solid var(--sys-line-strong);
        border-radius: 7px;
        color: var(--text-primary);
        background: rgba(0, 255, 255, 0.08);
        font-size: 0.72rem;
        font-weight: 700;
    }

    .mobile-saved-button i {
        color: var(--accent-primary);
        font-size: 0.86rem;
    }

    .mobile-saved-button span {
        margin: 0;
        color: var(--text-primary);
        font-size: 0.72rem;
    }

    .corner-menu-btn {
        display: none !important;
    }

    .mobile-menu-button {
        position: fixed !important;
        top: max(14px, env(safe-area-inset-top)) !important;
        right: 14px !important;
        bottom: auto !important;
        left: auto !important;
        transform: none !important;
        z-index: 1201 !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        padding: 0 !important;
        line-height: 1 !important;
    }

    .tab-navigation {
        gap: 6px;
        padding: 8px 10px;
    }

    .tab-left {
        width: 100%;
        display: flex;
        gap: 7px;
        padding-bottom: 2px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .tab-left::-webkit-scrollbar {
        display: none;
    }

    .tab-left .tab-btn {
        width: 42px;
        min-width: 42px;
        min-height: 38px;
        justify-content: center;
        gap: 0;
        padding: 0;
    }

    .tab-left .tab-btn i {
        width: auto;
        font-size: 0.95rem;
    }

    .tab-left .tab-btn span {
        display: none;
    }
}

/* Saved calculations: compact two-column gallery on phones. */
@media (max-width: 720px) {
    #saved-items-modal #saved-calculations-list.modal-content {
        padding: 10px !important;
    }

    #saved-items-modal #saved-calculations-list {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 10px !important;
        align-items: start !important;
    }

    #saved-items-modal #saved-calculations-list .saved-item-card {
        min-height: 0 !important;
    }

    #saved-items-modal #saved-calculations-list .card-header {
        grid-template-columns: 1fr !important;
        gap: 6px !important;
        min-height: 0 !important;
        padding: 8px !important;
    }

    #saved-items-modal #saved-calculations-list .card-title {
        display: -webkit-box !important;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden !important;
        font-size: 0.78rem !important;
        line-height: 1.16 !important;
    }

    #saved-items-modal #saved-calculations-list .card-actions {
        width: 100% !important;
        justify-content: flex-start !important;
        flex-wrap: nowrap !important;
        gap: 4px !important;
    }

    #saved-items-modal #saved-calculations-list .origin-tag {
        min-height: 22px !important;
        padding: 4px 5px !important;
        font-size: 0.54rem !important;
    }

    #saved-items-modal #saved-calculations-list .card-action-btn {
        width: 22px !important;
        height: 22px !important;
        min-width: 22px !important;
        border-radius: 5px !important;
        font-size: 0.64rem !important;
    }

    #saved-items-modal #saved-calculations-list .card-content-wrapper {
        min-height: 0 !important;
        padding: 8px !important;
    }

    #saved-items-modal #saved-calculations-list .saved-card-main {
        grid-template-columns: 1fr !important;
        gap: 8px !important;
    }

    #saved-items-modal #saved-calculations-list .saved-gcode-thumb {
        width: 100% !important;
        height: auto !important;
        aspect-ratio: 1.35 / 1;
        border-radius: 6px !important;
        object-fit: contain !important;
        background: rgba(0, 0, 0, 0.2);
    }

    #saved-items-modal #saved-calculations-list .saved-card-info {
        gap: 6px !important;
    }

    #saved-items-modal #saved-calculations-list .card-date {
        font-size: 0.6rem !important;
        line-height: 1.15 !important;
    }

    #saved-items-modal #saved-calculations-list .card-details {
        gap: 5px !important;
        font-size: 0.62rem !important;
    }

    #saved-items-modal #saved-calculations-list .card-detail-item {
        min-height: 26px !important;
        gap: 4px !important;
        padding: 4px 5px !important;
        border-radius: 5px !important;
    }

    #saved-items-modal #saved-calculations-list .card-detail-item i {
        width: 11px !important;
        flex-basis: 11px !important;
        font-size: 0.62rem !important;
    }

    #saved-items-modal #saved-calculations-list .card-detail-item span {
        font-size: 0.6rem !important;
    }
}

@media (max-width: 360px) {
    #saved-items-modal #saved-calculations-list .origin-tag {
        display: none !important;
    }
}

/* Keep compact saved cards in normal document flow to prevent overlap. */
@media (max-width: 720px) {
    #saved-items-modal #saved-calculations-list {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        grid-auto-flow: row !important;
        grid-auto-rows: max-content !important;
        align-content: start !important;
        align-items: start !important;
        row-gap: 12px !important;
        column-gap: 10px !important;
    }

    #saved-items-modal #saved-calculations-list .saved-item-card {
        display: flex !important;
        flex-direction: column !important;
        width: 100% !important;
        margin: 0 !important;
        grid-row: auto !important;
        grid-column: auto !important;
        align-self: start !important;
        height: auto !important;
        overflow: hidden !important;
    }

    #saved-items-modal #saved-calculations-list .card-header,
    #saved-items-modal #saved-calculations-list .card-content-wrapper,
    #saved-items-modal #saved-calculations-list .saved-card-info {
        position: static !important;
    }

    #saved-items-modal #saved-calculations-list .card-content-wrapper {
        display: block !important;
        height: auto !important;
        overflow: visible !important;
    }

    #saved-items-modal #saved-calculations-list .saved-card-main {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        height: auto !important;
    }

    #saved-items-modal #saved-calculations-list .saved-card-info {
        display: flex !important;
        flex-direction: column !important;
        gap: 6px !important;
        min-width: 0 !important;
    }

    #saved-items-modal #saved-calculations-list .card-date {
        position: static !important;
        flex: 0 0 auto !important;
    }

    #saved-items-modal #saved-calculations-list .card-details {
        position: static !important;
        flex: 0 0 auto !important;
    }
}

/* Main menu as a right-side drawer instead of a centered modal. */
#main-menu-modal {
    top: 0;
    right: 0;
    left: auto;
    width: min(430px, 92vw);
    max-width: 92vw;
    height: 100dvh;
    max-height: 100dvh;
    margin: 0;
    padding: 0;
    transform: none;
    border-radius: 0;
    border-top: 0;
    border-right: 0;
    border-bottom: 0;
    box-shadow: -18px 0 50px rgba(0, 0, 0, 0.48);
    z-index: 1400;
}

#main-menu-modal .modal-header {
    min-height: 64px;
    padding: 14px 16px;
}

#main-menu-modal .modal-content {
    flex: 1 1 auto;
    width: auto;
    max-height: none;
    margin: 0;
    padding: 16px;
    overflow-y: auto;
}

#main-menu-modal .menu-sections {
    grid-template-columns: 1fr;
    gap: 12px;
}

#main-menu-modal .menu-section {
    padding: 12px;
}

#main-menu-modal .menu-section .menu-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

#main-menu-modal .menu-grid-btn {
    min-height: 70px;
    gap: 6px;
    padding: 8px 4px;
}

#main-menu-modal .menu-grid-btn span {
    font-size: 0.65rem;
}

#main-menu-modal.show {
    animation: main-menu-drawer-in 0.24s cubic-bezier(0.22, 0.85, 0.3, 1) both;
}

@keyframes main-menu-drawer-in {
    from {
        opacity: 0.7;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (prefers-reduced-motion: reduce) {
    #main-menu-modal.show {
        animation: none;
    }
}

@media (max-width: 420px) {
    #main-menu-modal {
        width: 94vw;
        max-width: 94vw;
    }
}

/* Desktop navigation stays anchored while the workspace scrolls. */
@media (min-width: 1321px) {
    .tab-navigation {
        position: fixed;
        top: 0;
        left: 0;
        width: var(--sys-sidebar);
        height: 100dvh;
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .app-container::before {
        content: '';
        position: fixed;
        top: 0;
        right: 0;
        left: var(--sys-sidebar);
        height: 74px;
        z-index: 1000;
        pointer-events: none;
        background: rgba(5, 7, 9, 0.98);
        border-bottom: 1px solid rgba(0, 255, 255, 0.12);
    }

    .tab-content {
        padding-top: 92px;
    }
}

/* Top account access and profile editor. */
.side-brand > div {
    display: none;
}

.top-profile-button {
    position: fixed;
    top: 14px;
    right: 218px;
    z-index: 1100;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 4px 10px 4px 5px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 7px;
    color: var(--text-primary);
    background: var(--sys-panel);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.28);
    text-align: left;
}

.top-profile-button:hover {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.08);
}

.top-profile-avatar,
.account-profile-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 50%;
    color: #061416;
    background: #38ef83;
    font-weight: 800;
}

.top-profile-avatar {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    font-size: 0.8rem;
}

.top-profile-avatar img,
.side-avatar img,
.account-profile-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.top-profile-copy {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.top-profile-copy strong {
    max-width: 118px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-primary);
    font-size: 0.74rem;
}

.account-popover {
    position: fixed;
    top: 66px;
    right: 218px;
    z-index: 1250;
    width: min(332px, calc(100vw - 28px));
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--sys-line-strong);
    border-radius: 9px;
    color: var(--text-primary);
    background: rgba(8, 15, 17, 0.98);
    box-shadow: 0 20px 46px rgba(0, 0, 0, 0.45);
}

.account-popover[hidden] {
    display: none;
}

.account-popover-profile {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) 68px;
    align-items: center;
    gap: 9px;
}

.account-popover-avatar {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-radius: 50%;
    color: #061416;
    background: #38ef83;
    font-size: 0.9rem;
    font-weight: 800;
}

.account-popover-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.account-popover-profile > div {
    min-width: 0;
    display: grid;
    gap: 2px;
}

.account-popover-profile strong {
    overflow: hidden;
    color: var(--text-primary);
    font-size: 0.84rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#account-popover-email {
    overflow: hidden;
    color: var(--sys-muted);
    font-size: 0.68rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.account-popover-profile .plan-active-badge {
    margin-top: 2px;
}

.account-popover-photo {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--sys-muted-line);
    border-radius: 6px;
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.07);
    cursor: pointer;
}

.account-popover-profile .account-popover-profile-actions {
    display: flex;
    align-items: center;
    gap: 4px;
}

.account-popover-profile-actions button {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--sys-muted-line);
    border-radius: 6px;
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.07);
}

.account-popover-name-editor {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto 32px;
    gap: 6px;
    align-items: center;
    padding: 9px;
    border: 1px solid var(--sys-line);
    border-radius: 7px;
    background: rgba(0, 255, 255, 0.055);
}

.account-popover-name-editor[hidden] {
    display: none;
}

.account-popover-name-editor input {
    min-width: 0;
    height: 34px;
    padding: 0 8px;
    font-size: 0.76rem;
}

.account-popover-name-editor .neon-button,
.account-popover-name-editor > button:last-child {
    height: 34px;
    min-height: 34px;
    padding: 0 10px;
    border-radius: 6px;
    font-size: 0.72rem;
}

.account-popover-name-editor > button:last-child {
    width: 32px;
    padding: 0;
    border: 1px solid var(--sys-muted-line);
    color: var(--sys-muted);
    background: transparent;
}

.account-popover-plan,
.account-popover-upgrade {
    padding: 10px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.035);
}

.account-popover-plan {
    display: grid;
    gap: 3px;
}

.account-popover-plan > span,
.account-popover-plan p {
    color: var(--sys-muted);
    font-size: 0.68rem;
}

.account-popover-plan strong {
    color: var(--text-primary);
    font-size: 0.84rem;
}

.plan-inactive-badge {
    width: max-content;
    padding: 2px 6px;
    border-radius: 999px;
    color: #ffd189;
    background: rgba(255, 178, 34, 0.14);
    font-size: 0.6rem;
    font-style: normal;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
}

.plan-inactive-badge.is-active {
    color: #0d2818;
    background: #38ef83;
}

.account-popover-plan p {
    margin: 0;
}

.account-popover-upgrade {
    display: grid;
    gap: 9px;
    border-color: rgba(56, 239, 131, 0.25);
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.08), rgba(56, 239, 131, 0.06));
}

.account-popover-upgrade > div {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.account-popover-upgrade > div > i {
    margin-top: 2px;
    color: #38ef83;
}

.account-popover-upgrade span {
    display: grid;
    gap: 2px;
}

.account-popover-upgrade strong {
    font-size: 0.76rem;
}

.account-popover-upgrade small {
    color: var(--sys-muted);
    font-size: 0.66rem;
    line-height: 1.3;
}

.account-popover-upgrade button {
    min-height: 34px;
    border: 1px solid rgba(56, 239, 131, 0.28);
    border-radius: 6px;
    color: rgba(232, 255, 241, 0.74);
    background: rgba(56, 239, 131, 0.08);
    font-size: 0.72rem;
    font-weight: 700;
    cursor: not-allowed;
}

.account-popover-upgrade button:not(:disabled) {
    color: #092116;
    background: #38ef83;
    border-color: #38ef83;
    cursor: pointer;
}

.account-popover-upgrade button:not(:disabled):hover {
    filter: brightness(1.07);
}

.account-popover-upgrade button:not(:disabled) em {
    color: #174426;
}

.account-popover-upgrade em {
    margin-left: 4px;
    color: #38ef83;
    font-size: 0.62rem;
    font-style: normal;
    text-transform: uppercase;
}

.account-popover-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
}

.account-popover-actions button {
    min-height: 34px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 6px;
    color: var(--text-secondary);
    background: transparent;
    font-size: 0.7rem;
    font-weight: 700;
}

.account-popover-actions button i {
    margin-right: 5px;
    color: var(--accent-primary);
}

.account-popover-actions button:last-child i {
    color: #ff7474;
}

.plan-active-badge {
    width: max-content;
    max-width: 100%;
    padding: 2px 6px;
    border-radius: 999px;
    color: #0d2818;
    background: #38ef83;
    font-size: 0.6rem;
    font-weight: 800;
    line-height: 1.2;
    text-transform: uppercase;
}

.plan-active-badge.is-inactive {
    color: #3d2600;
    background: #ffb222;
}

.account-profile-editor {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    padding: 14px;
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    background: rgba(255, 255, 255, 0.035);
}

.account-profile-avatar {
    width: 58px;
    height: 58px;
    flex: 0 0 58px;
    font-size: 1.1rem;
}

.account-profile-details {
    min-width: 0;
    display: grid;
    gap: 7px;
}

.account-profile-details > strong {
    color: var(--text-primary);
}

.account-photo-actions {
    display: flex;
    align-items: center;
    gap: 7px;
}

.account-photo-button {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 10px;
    border: 1px solid var(--sys-line-strong);
    border-radius: 6px;
    color: var(--text-primary);
    background: rgba(0, 255, 255, 0.08);
    font-size: 0.75rem;
    cursor: pointer;
}

.account-photo-button.secondary {
    width: 32px;
    padding: 0;
    color: var(--sys-muted);
    border-color: var(--sys-muted-line);
    background: transparent;
}

@media (min-width: 821px) {
    .side-profile-card {
        display: none;
    }
}

@media (max-width: 820px) {
    .top-profile-button {
        position: absolute;
        top: 14px;
        right: 158px;
        z-index: 50;
        width: 38px;
        min-height: 38px;
        padding: 2px;
        justify-content: center;
        border-radius: 50%;
    }

    .account-popover {
        top: 62px;
        right: 14px;
    }

    .top-profile-avatar {
        width: 32px;
        height: 32px;
        flex-basis: 32px;
    }

    .top-profile-avatar.plan-active-avatar {
        outline: 2px solid #38ef83;
        outline-offset: 2px;
        box-shadow: 0 0 0 4px rgba(56, 239, 131, 0.14);
    }

    .top-profile-avatar.plan-inactive-avatar {
        outline: 2px solid #ffb222;
        outline-offset: 2px;
        box-shadow: 0 0 0 4px rgba(255, 178, 34, 0.14);
    }

    .top-profile-copy {
        display: none;
    }
}

/* Mobile calculator form: keep related numeric fields in practical pairs. */
@media (max-width: 820px) {
    #calculator-tab .calc-card {
        padding: 10px;
    }

    #calculator-tab .card-header {
        min-height: 42px;
        margin: -10px -10px 10px;
        padding: 8px 10px;
    }

    #calculator-tab .card-header h3 {
        font-size: 0.9rem;
    }

    #calculator-tab .card-header > i {
        width: 26px;
        height: 26px;
        font-size: 0.85rem;
    }

    #calculator-tab .input-row {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        margin-bottom: 9px !important;
    }

    #calculator-tab .input-row > .input-group:only-child {
        grid-column: 1 / -1;
    }

    #calculator-tab .input-group {
        min-width: 0;
        margin-bottom: 9px;
    }

    #calculator-tab .input-group label {
        min-height: 24px;
        display: flex;
        align-items: flex-end;
        font-size: clamp(0.64rem, 2.6vw, 0.72rem);
        line-height: 1.15;
    }

    #calculator-tab .modern-input {
        min-width: 0;
        width: 100%;
        min-height: 38px;
        padding: 7px 8px;
        font-size: 16px;
    }
}

/* Project library: saved calculations become production-ready projects. */
.project-library-panel {
    padding: 16px;
    border: 1px solid var(--sys-muted-line);
    border-radius: var(--sys-radius);
    background: rgba(10, 14, 17, 0.78);
}

#projects-tab .system-heading-actions {
    margin-left: auto;
}

#projects-tab .project-new-calculation {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.78rem;
}

.project-library-toolbar {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) auto auto;
    align-items: center;
    gap: 12px;
}

.project-library-search {
    min-width: min(420px, 100%);
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 0 12px;
    border: 1px solid var(--sys-line);
    border-radius: 6px;
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.045);
}

.project-library-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    color: var(--text-primary);
    background: transparent;
}

.project-library-search input::placeholder {
    color: var(--sys-muted);
}

.project-library-filters {
    display: none;
    grid-column: 1 / -1;
    grid-template-columns: repeat(4, minmax(120px, 1fr));
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 8px;
    background: rgba(7, 13, 16, 0.94);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
}

.project-library-filters.filters-open {
    display: grid;
}

.project-filters-toggle {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 0 12px;
    border: 1px solid var(--sys-line);
    border-radius: 6px;
    color: var(--text-primary);
    background: rgba(0, 255, 255, 0.08);
    font-size: 0.76rem;
    font-weight: 800;
    cursor: pointer;
}

.project-filters-toggle:hover,
.project-filters-toggle[aria-expanded="true"] {
    border-color: var(--sys-line-strong);
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.14);
}

.project-library-options {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 7px;
    min-width: max-content;
}

.project-sort-select {
    min-height: 34px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 8px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 5px;
    color: var(--accent-primary);
    background: rgba(255, 255, 255, 0.025);
}

.project-sort-select select {
    max-width: 136px;
    border: 0;
    outline: 0;
    color: var(--text-primary);
    background: transparent;
    font-size: 0.72rem;
}

body.theme-hype #project-library-sort {
    color-scheme: dark;
    color: #f2ffff;
    background: #11191c;
}

body.theme-hype #project-library-sort option {
    color: #f2ffff;
    background: #11191c;
}

.project-view-toggle {
    display: flex;
    gap: 4px;
}

.project-library-backup-actions {
    display: flex;
    gap: 4px;
}

.project-library-backup-actions button,
.project-library-backup-actions label {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--sys-muted-line);
    border-radius: 5px;
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.05);
    cursor: pointer;
}

.project-library-backup-actions button:hover,
.project-library-backup-actions label:hover {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.15);
}

.project-view-btn {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--sys-muted-line);
    border-radius: 5px;
    color: var(--sys-muted);
    background: rgba(255, 255, 255, 0.025);
}

.project-view-btn.active {
    border-color: var(--sys-line-strong);
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.1);
}

.project-filter-btn {
    min-height: 34px;
    padding: 0 10px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 5px;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.025);
    font-size: 0.75rem;
}

.project-filter-btn:hover,
.project-filter-btn.active {
    border-color: var(--sys-line-strong);
    color: var(--text-primary);
    background: rgba(0, 255, 255, 0.1);
}

.project-library-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 13px 0;
    color: var(--sys-muted);
    font-size: 0.76rem;
}

.project-library-summary strong {
    color: var(--accent-primary);
}

.project-library-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
    gap: 12px;
}

.project-library-grid.view-list {
    grid-template-columns: 1fr;
}

.project-library-grid.view-list .project-library-card {
    grid-template-columns: 78px minmax(0, 1fr);
}

.project-library-grid.view-list .project-card-visual {
    min-height: 118px;
}

.project-library-grid.view-list .project-card-main {
    display: grid;
    grid-template-columns: minmax(190px, 1.25fr) minmax(210px, 1fr) auto;
    grid-template-areas:
        "title specs financial"
        "date specs footer";
    column-gap: 16px;
    align-items: center;
}

.project-library-grid.view-list .project-card-compact,
.project-library-grid.view-list .project-card-expand-hint {
    display: none;
}

.project-library-grid.view-list .project-card-extra {
    display: contents;
}

.project-library-grid.view-list .project-card-title-row { grid-area: title; }
.project-library-grid.view-list .project-card-date { grid-area: date; margin: 4px 0 0; }
.project-library-grid.view-list .project-card-specs { grid-area: specs; }
.project-library-grid.view-list .project-card-financial { grid-area: financial; margin: 0; padding: 0; border: 0; }
.project-library-grid.view-list .project-card-footer { grid-area: footer; margin: 0; }

.project-library-card {
    min-width: 0;
    display: grid;
    grid-template-columns: 102px minmax(0, 1fr);
    border: 1px solid var(--sys-muted-line);
    border-radius: 7px;
    overflow: hidden;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.025);
    cursor: pointer;
    transition: border-color 0.16s ease, transform 0.16s ease, background 0.16s ease;
}

.project-library-card:hover,
.project-library-card:focus-visible {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.055);
    outline: 0;
    transform: translateY(-1px);
}

.project-library-card:focus-visible {
    background: rgba(255, 255, 255, 0.025);
    outline: 2px solid rgba(0, 255, 255, 0.58);
    outline-offset: 2px;
}

.project-card-visual {
    min-height: 164px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-right: 1px solid var(--sys-muted-line);
    color: var(--accent-primary);
    background: linear-gradient(145deg, rgba(0, 255, 255, 0.13), rgba(0, 80, 105, 0.1));
}

.project-card-visual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.project-card-visual i {
    font-size: 1.7rem;
}

.project-card-main {
    min-width: 0;
    padding: 11px;
}

.project-card-title-row,
.project-card-footer,
.project-card-financial {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.project-card-title-row h3 {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    color: var(--text-primary);
    font-size: 0.9rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.project-card-title-actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-card-quick-delete {
    display: none;
}

.project-status {
    flex: 0 0 auto;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.62rem;
    font-weight: 700;
    text-transform: uppercase;
}

.project-status.ready {
    color: #41f58b;
    background: rgba(45, 200, 104, 0.14);
}

.project-status.draft {
    color: #ffc14a;
    background: rgba(255, 178, 34, 0.12);
}

.project-status.imported {
    color: #bb9aff;
    background: rgba(144, 96, 255, 0.14);
}

.project-status.offline {
    color: #a9c7d2;
    background: rgba(130, 178, 194, 0.13);
}

.project-card-compact {
    display: none;
}

.project-card-expand-hint {
    display: none;
}

.project-origin-state {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--sys-muted);
    font-size: 0.65rem;
    white-space: nowrap;
}

.project-origin-state i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-primary);
}

.project-origin-state.offline i {
    background: #8eb6c4;
    box-shadow: none;
}

.project-card-date {
    margin: 5px 0 8px;
    color: var(--sys-muted);
    font-size: 0.69rem;
}

.project-card-specs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
}

.project-card-specs span {
    min-width: 0;
    padding: 5px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 4px;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.025);
    font-size: 0.68rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.project-card-specs i,
.project-card-sku i {
    margin-right: 4px;
    color: var(--accent-primary);
}

.project-card-financial {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--sys-muted);
    font-size: 0.69rem;
}

.project-card-financial strong {
    margin-left: 3px;
    color: var(--text-primary);
}

.project-card-financial span:last-child strong {
    color: var(--accent-primary);
}

.project-card-footer {
    min-width: 0;
    margin-top: 9px;
}

.project-card-sku {
    min-width: 0;
    overflow: hidden;
    color: var(--sys-muted);
    font-size: 0.67rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.project-card-actions {
    display: flex;
    gap: 5px;
}

.project-card-actions button {
    width: 29px;
    height: 29px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--sys-muted-line);
    border-radius: 5px;
    color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.06);
}

.project-card-actions button:hover {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.15);
}

@media (min-width: 821px) {
    .project-library-grid.view-cards .project-card-quick-delete {
        width: 28px;
        height: 28px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
        padding: 0;
        border: 1px solid rgba(255, 96, 96, 0.48);
        border-radius: 5px;
        color: #ff7474;
        background: rgba(255, 76, 76, 0.1);
    }

    .project-library-grid.view-cards .project-card-quick-delete:hover {
        border-color: #ff7474;
        background: rgba(255, 76, 76, 0.2);
    }

    .project-library-grid.view-cards .project-card-extra .project-card-delete:not(.project-card-quick-delete) {
        display: none;
    }
}

.project-card-actions .project-card-open {
    width: auto;
    min-width: 132px;
    gap: 6px;
    padding: 0 9px;
    color: var(--text-primary);
    background: rgba(0, 255, 255, 0.12);
    font-size: 0.68rem;
    white-space: nowrap;
}

.project-photo-field {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 9px 12px;
    align-items: center;
    margin: 12px 0;
    padding: 10px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 6px;
    background: rgba(0, 255, 255, 0.035);
}

.project-photo-copy strong,
.project-photo-copy span {
    display: block;
}

.project-photo-copy strong {
    color: var(--text-primary);
    font-size: 0.8rem;
}

.project-photo-copy span {
    margin-top: 3px;
    color: var(--sys-muted);
    font-size: 0.68rem;
    line-height: 1.35;
}

.project-photo-actions {
    display: flex;
    gap: 6px;
}

.project-photo-button {
    min-height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 0 9px;
    border: 1px solid var(--sys-line);
    border-radius: 5px;
    color: var(--text-primary);
    background: rgba(0, 255, 255, 0.08);
    font-size: 0.72rem;
    cursor: pointer;
}

.project-photo-button.secondary {
    width: 32px;
    padding: 0;
    color: var(--sys-muted);
    background: transparent;
}

.project-photo-preview {
    width: 74px;
    aspect-ratio: 1;
    grid-column: 1 / -1;
    justify-self: center;
    object-fit: cover;
    border: 1px solid var(--sys-line-strong);
    border-radius: 5px;
}

@media (max-width: 820px) {
    .project-photo-field {
        gap: 8px;
        padding: 9px;
    }

    .project-photo-copy span {
        font-size: 0.64rem;
    }

    .project-photo-button {
        min-height: 30px;
        padding: 0 8px;
        font-size: 0.68rem;
    }
}

.project-library-empty {
    min-height: 180px;
    grid-column: 1 / -1;
    display: grid;
    place-content: center;
    gap: 8px;
    text-align: center;
    color: var(--sys-muted);
}

.project-library-empty i {
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.project-library-empty strong {
    color: var(--text-primary);
}

@media (max-width: 820px) {
    .project-library-panel {
        padding: 11px;
    }

    .project-library-toolbar {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: stretch;
    }

    .project-library-search {
        grid-column: 1;
        min-width: 0;
        min-height: 40px;
    }

    .project-library-filters {
        grid-column: 1 / -1;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .project-library-options {
        grid-column: 1 / -1;
        justify-content: space-between;
    }

    .project-filter-btn {
        width: 100%;
    }

    .project-library-summary {
        gap: 9px;
        margin: 10px 0;
        font-size: 0.69rem;
    }

    .project-library-grid {
        grid-template-columns: 1fr;
        gap: 9px;
    }

    .project-library-grid.view-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .project-library-grid.view-cards .project-library-card {
        display: flex;
        flex-direction: column;
    }

    .project-library-grid.view-cards .project-card-visual {
        min-height: 94px;
        height: 94px;
        border-right: 0;
        border-bottom: 1px solid var(--sys-muted-line);
    }

    .project-library-grid.view-cards .project-card-main {
        padding: 8px;
    }

    .project-library-grid.view-cards .project-card-title-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .project-library-grid.view-cards .project-status {
        margin-top: 4px;
        font-size: 0.55rem;
    }

    .project-library-grid.view-cards .project-card-date {
        margin: 5px 0;
        font-size: 0.62rem;
    }

    .project-library-grid.view-cards .project-card-specs {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .project-library-grid.view-cards .project-card-specs span {
        font-size: 0.58rem;
    }

    .project-library-grid.view-cards .project-card-financial {
        align-items: flex-start;
        flex-direction: column;
        gap: 3px;
        margin-top: 6px;
        padding-top: 6px;
        font-size: 0.63rem;
    }

    .project-library-grid.view-cards .project-card-footer {
        align-items: flex-end;
        flex-direction: column;
        gap: 6px;
        margin-top: 7px;
    }

    .project-library-grid.view-cards .project-card-sku {
        width: 100%;
        font-size: 0.59rem;
    }

    .project-library-grid.view-cards .project-card-actions {
        width: 100%;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .project-library-grid.view-cards .project-card-actions button {
        width: 25px;
        height: 25px;
        font-size: 0.68rem;
    }

    .project-library-card {
        grid-template-columns: 82px minmax(0, 1fr);
    }

    .project-library-grid.view-list .project-library-card {
        grid-template-columns: 62px minmax(0, 1fr);
    }

    .project-library-grid.view-list .project-card-visual {
        min-height: 140px;
    }

    .project-library-grid.view-list .project-card-main {
        display: block;
    }

    .project-library-grid.view-list .project-card-date,
    .project-library-grid.view-list .project-card-financial,
    .project-library-grid.view-list .project-card-footer {
        margin-top: 8px;
    }

    .project-library-grid.view-list .project-card-financial {
        padding-top: 8px;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }

    .project-card-visual {
        min-height: 148px;
    }

    .project-card-main {
        padding: 9px;
    }

    .project-card-title-row h3 {
        font-size: 0.82rem;
    }

    .project-card-specs span {
        padding: 4px;
        font-size: 0.63rem;
    }
}

.project-status.mobile {
    color: #ffb13b;
    background: rgba(255, 144, 24, 0.14);
}

.project-origin-state.mobile i {
    background: #ff9b2f;
    box-shadow: 0 0 8px rgba(255, 155, 47, 0.55);
}

/* In card mode, details stay quiet until the project is selected. */
.project-library-grid.view-cards .project-card-compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 10px;
    color: var(--text-secondary);
    font-size: 0.72rem;
}

.project-library-grid.view-cards .project-card-compact i {
    margin-right: 4px;
    color: var(--accent-primary);
}

.project-library-grid.view-cards .project-card-compact strong {
    color: var(--accent-primary);
    white-space: nowrap;
}

.project-library-grid.view-cards .project-card-expand-hint {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 9px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--sys-muted);
    font-size: 0.66rem;
}

.project-library-grid.view-cards .project-card-expand-hint i {
    color: var(--accent-primary);
    transition: transform 0.16s ease;
}

.project-library-grid.view-cards .project-card-extra {
    display: none;
}

.project-library-grid.view-cards .project-library-card.expanded .project-card-extra {
    display: block;
}

.project-library-grid.view-cards .project-library-card.expanded .project-card-expand-hint i {
    transform: rotate(180deg);
}

.project-library-grid.view-cards .project-card-footer {
    flex-wrap: wrap;
}

@media (max-width: 820px) {
    .project-library-grid.view-cards .project-card-extra {
        margin-top: 8px;
    }

    .project-library-grid.view-cards .project-card-extra .project-card-actions {
        width: 100%;
        flex-wrap: wrap;
        justify-content: flex-end;
    }

    .project-library-grid.view-cards .project-card-extra .project-card-actions button {
        width: 25px;
        height: 25px;
        font-size: 0.68rem;
    }

    .project-library-grid.view-cards .project-card-extra .project-card-actions .project-card-open,
    .project-library-grid.view-list .project-card-extra .project-card-actions .project-card-open {
        width: auto;
        min-width: 128px;
        padding: 0 8px;
    }
}

/* List mode uses the same compact, expandable project information. */
.project-library-grid.view-list .project-card-main {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 10px 12px;
}

.project-library-grid.view-list .project-card-compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-top: 7px;
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.project-library-grid.view-list .project-card-compact i {
    margin-right: 4px;
    color: var(--accent-primary);
}

.project-library-grid.view-list .project-card-compact strong {
    color: var(--accent-primary);
    white-space: nowrap;
}

.project-library-grid.view-list .project-card-expand-hint {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 7px;
    padding-top: 7px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--sys-muted);
    font-size: 0.66rem;
}

.project-library-grid.view-list .project-card-expand-hint i {
    color: var(--accent-primary);
    transition: transform 0.16s ease;
}

.project-library-grid.view-list .project-card-extra {
    display: none;
}

.project-library-grid.view-list .project-library-card.expanded .project-card-extra {
    display: block;
    margin-top: 8px;
}

.project-library-grid.view-list .project-library-card.expanded .project-card-expand-hint i {
    transform: rotate(180deg);
}

.project-library-grid.view-list .project-card-footer {
    flex-wrap: wrap;
}

.project-library-grid.view-list .project-card-visual {
    min-height: 96px;
}

.project-load-more {
    min-height: 42px;
    grid-column: 1 / -1;
    border: 1px solid var(--sys-line-strong);
    border-radius: 6px;
    color: var(--text-primary);
    background: rgba(0, 255, 255, 0.08);
    font-weight: 700;
}

.project-load-more span {
    margin-left: 5px;
    color: var(--sys-muted);
    font-size: 0.74rem;
    font-weight: 400;
}

@media (max-width: 820px) {
    #projects-tab {
        padding-top: 5px;
    }

    #projects-tab .system-heading {
        align-items: center;
        flex-direction: row;
        gap: 7px;
        margin-bottom: 9px;
    }

    #projects-tab .system-heading .eyebrow {
        font-size: 0.62rem;
    }

    #projects-tab .system-heading h1 {
        font-size: 1.22rem;
        line-height: 1.1;
    }

    #projects-tab .system-heading-actions {
        margin-left: auto;
        gap: 7px;
    }

    #projects-tab .system-heading-actions button {
        min-height: 32px;
        padding: 0 10px;
        font-size: 0.7rem;
    }

    #projects-tab .project-library-panel {
        padding: 9px;
    }

    #projects-tab .project-library-toolbar {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 7px;
    }

    #projects-tab .project-library-search {
        grid-column: 1;
    }

    .project-filters-toggle {
        min-height: 40px;
        padding: 0 10px;
        font-size: 0.72rem;
    }

    .project-library-filters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 7px;
        padding: 8px;
    }

    .project-library-filters.filters-open {
        display: grid;
    }

    .project-library-options {
        grid-column: 1 / -1;
    }

    .project-library-grid.view-list .project-card-visual {
        min-height: 82px;
    }

    .project-library-grid.view-list .project-card-main {
        padding: 8px;
    }

    .project-library-grid.view-list .project-card-extra .project-card-actions {
        width: 100%;
        flex-wrap: wrap;
        justify-content: flex-end;
    }
}

.result-workspace-switcher {
    display: flex;
    gap: 8px;
    margin-bottom: 14px;
}

.result-workspace-btn {
    min-height: 36px;
    padding: 0 11px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 6px;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.025);
    font-size: 0.76rem;
}

.result-workspace-btn.active {
    border-color: var(--sys-line-strong);
    color: var(--text-primary);
    background: rgba(0, 255, 255, 0.1);
}

.marketplace-price-control {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--sys-muted);
    font-size: 0.66rem;
}

.marketplace-price-input {
    width: 74px;
    min-height: 28px;
    padding: 3px 6px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 4px;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.16);
    font-size: 0.7rem;
}

@media (max-width: 820px) {
    .tab-navigation {
        min-height: 54px;
        display: flex !important;
        align-items: center;
        gap: 4px;
        padding: 6px 8px !important;
    }

    .mobile-nav-brand {
        flex: 0 0 48px;
        min-height: 40px;
        padding: 0;
    }

    .mobile-nav-brand img {
        width: 48px;
        height: 38px;
    }

    .side-brand {
        display: none !important;
    }

    .tab-left {
        width: 128px;
        flex: 0 0 128px;
        display: flex;
        gap: 3px;
        overflow: visible;
        padding: 0;
    }

    .tab-left .tab-btn {
        width: 29px;
        min-width: 29px;
        min-height: 32px;
        border-radius: 5px;
    }

    .tab-left .tab-btn[data-tab="projects"] {
        display: none;
    }

    .mobile-saved-button {
        top: 9px;
        right: 54px;
        min-height: 34px;
        padding: 0 8px;
        gap: 5px;
        font-size: 0.68rem;
    }

    .mobile-menu-button {
        top: 8px !important;
        right: 8px !important;
        width: 36px;
        height: 36px;
    }

    .top-profile-button {
        top: 9px;
        right: 144px;
        width: 34px;
        min-height: 34px;
    }

    .top-profile-avatar {
        width: 28px;
        height: 28px;
        flex-basis: 28px;
        font-size: 0.7rem;
    }

    .result-workspace-switcher {
        gap: 6px;
        margin-bottom: 9px;
    }

    .result-workspace-btn {
        min-height: 34px;
        padding: 0 9px;
        font-size: 0.7rem;
    }

    #marketplace-tab .marketplace-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    #marketplace-tab .marketplace-card {
        min-height: 0;
    }

    #marketplace-tab .marketplace-header {
        padding: 9px;
    }

    #marketplace-tab .marketplace-header h3 {
        font-size: 0.76rem;
    }

    #marketplace-tab .marketplace-fee {
        font-size: 0.58rem;
    }

    #marketplace-tab .marketplace-content {
        gap: 5px;
        padding: 8px;
    }

    #marketplace-tab .marketplace-item {
        min-height: 0;
        padding: 6px;
    }

    #marketplace-tab .marketplace-label,
    #marketplace-tab .marketplace-value {
        font-size: 0.64rem;
    }

    .marketplace-header {
        align-items: flex-start;
        flex-wrap: wrap;
        gap: 7px;
    }
}

@media (max-width: 360px) {
    .top-profile-button {
        display: none;
    }

    .mobile-saved-button span {
        display: none;
    }

    .mobile-saved-button {
        width: 34px;
        right: 52px;
        padding: 0;
    }
}

/* Sales channels: consistent dimensions with a visual identity per marketplace. */
#marketplace-tab .marketplace-summary .summary-compact {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 10px;
    padding: 10px;
}

#marketplace-tab .marketplace-summary .summary-item {
    width: min(190px, 31%);
    min-width: 130px;
    text-align: center;
}

#marketplace-tab .marketplace-grid {
    align-items: stretch;
}

#marketplace-tab .marketplace-card {
    height: 196px;
    min-height: 196px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-width: 1px;
}

#marketplace-tab .marketplace-header {
    min-height: 58px;
    flex: 0 0 58px;
    align-items: center;
}

#marketplace-tab .marketplace-fee {
    display: none;
}

#marketplace-tab .marketplace-content {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
}

#marketplace-tab .marketplace-content > .marketplace-item:first-child {
    display: none;
}

#marketplace-tab .marketplace-item {
    min-width: 0;
    min-height: 0;
    padding: 7px 8px;
}

#marketplace-tab .marketplace-item.main-value {
    grid-column: 1 / -1;
}

#marketplace-tab .marketplace-label {
    font-size: 0.67rem;
}

#marketplace-tab .marketplace-value {
    font-size: 0.82rem;
}

#marketplace-tab .marketplace-card.shopee-card { border-color: rgba(255, 111, 50, 0.85); }
#marketplace-tab .marketplace-card.shopee-card .marketplace-header { background: rgba(255, 111, 50, 0.13); }
#marketplace-tab .marketplace-card.shopee-card .marketplace-logo i,
#marketplace-tab .marketplace-card.shopee-card .marketplace-value { color: #ff7a45; }

#marketplace-tab .marketplace-card.ml-card { border-color: rgba(255, 212, 52, 0.85); }
#marketplace-tab .marketplace-card.ml-card .marketplace-header { background: rgba(255, 212, 52, 0.13); }
#marketplace-tab .marketplace-card.ml-card .marketplace-logo i,
#marketplace-tab .marketplace-card.ml-card .marketplace-value { color: #ffd43b; }

#marketplace-tab .marketplace-card.elo7-card { border-color: rgba(176, 119, 255, 0.85); }
#marketplace-tab .marketplace-card.elo7-card .marketplace-header { background: rgba(176, 119, 255, 0.13); }
#marketplace-tab .marketplace-card.elo7-card .marketplace-logo i,
#marketplace-tab .marketplace-card.elo7-card .marketplace-value { color: #bb8cff; }

#marketplace-tab .marketplace-card.olx-card { border-color: rgba(255, 76, 162, 0.82); }
#marketplace-tab .marketplace-card.olx-card .marketplace-header { background: rgba(255, 76, 162, 0.12); }
#marketplace-tab .marketplace-card.olx-card .marketplace-logo i,
#marketplace-tab .marketplace-card.olx-card .marketplace-value { color: #ff62ad; }

#marketplace-tab .marketplace-card.tiktok-card { border-color: rgba(255, 83, 99, 0.85); }
#marketplace-tab .marketplace-card.tiktok-card .marketplace-header { background: rgba(255, 83, 99, 0.12); }
#marketplace-tab .marketplace-card.tiktok-card .marketplace-logo i,
#marketplace-tab .marketplace-card.tiktok-card .marketplace-value { color: #ff6575; }

#marketplace-tab .marketplace-card.magalu-card { border-color: rgba(73, 159, 255, 0.85); }
#marketplace-tab .marketplace-card.magalu-card .marketplace-header { background: rgba(73, 159, 255, 0.13); }
#marketplace-tab .marketplace-card.magalu-card .marketplace-logo i,
#marketplace-tab .marketplace-card.magalu-card .marketplace-value { color: #64b5ff; }

@media (max-width: 820px) {
    #marketplace-tab .marketplace-summary .summary-compact {
        gap: 5px;
        padding: 7px;
    }

    #marketplace-tab .marketplace-summary .summary-item {
        min-width: 0;
        padding: 7px 4px;
    }

    #marketplace-tab .marketplace-summary .summary-label {
        font-size: 0.58rem;
    }

    #marketplace-tab .marketplace-summary .summary-value {
        font-size: 0.8rem;
    }

    #marketplace-tab .marketplace-card {
        height: 174px;
        min-height: 174px;
    }

    #marketplace-tab .marketplace-header {
        min-height: 54px;
        flex-basis: 54px;
    }

    #marketplace-tab .marketplace-logo h3 {
        max-width: 82px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

/* Locked internal layout for the channel cards. */
#marketplace-tab .marketplace-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    margin: 0;
    padding: 10px 11px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#marketplace-tab .marketplace-logo {
    min-width: 0;
}

#marketplace-tab .marketplace-price-control {
    justify-self: end;
    flex-wrap: nowrap;
}

#marketplace-tab .marketplace-content {
    min-height: 0;
    padding: 8px;
    grid-template-rows: minmax(42px, 1fr) minmax(42px, 1fr);
    grid-template-areas:
        "net net"
        "profit margin";
}

#marketplace-tab .marketplace-item.main-value {
    grid-area: net;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    margin: 0;
    padding: 7px 8px;
    border-radius: 6px;
}

#marketplace-tab .marketplace-content > .marketplace-item:nth-child(3) {
    grid-area: profit;
}

#marketplace-tab .marketplace-content > .marketplace-item:nth-child(4) {
    grid-area: margin;
}

#marketplace-tab .marketplace-content > .marketplace-item:not(.main-value) {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 3px;
    margin: 0;
    padding: 6px 7px;
    overflow: hidden;
}

#marketplace-tab .marketplace-value {
    font-weight: 700;
    line-height: 1.1;
}

#marketplace-tab .marketplace-item.main-value .marketplace-value {
    font-size: 0.98rem;
}

@media (max-width: 820px) {
    #marketplace-tab .marketplace-card {
        height: 228px;
        min-height: 228px;
    }

    #marketplace-tab .marketplace-header {
        min-height: 52px;
        flex-basis: 52px;
        padding: 8px 9px;
    }

    #marketplace-tab .marketplace-content {
        padding: 7px;
        gap: 6px;
        grid-template-rows: 48px minmax(70px, 1fr);
    }

    #marketplace-tab .marketplace-content > .marketplace-item:not(.main-value) {
        padding: 6px;
    }

    #marketplace-tab .marketplace-label {
        line-height: 1.15;
        font-size: 0.58rem;
    }

    #marketplace-tab .marketplace-content > .marketplace-item:not(.main-value) .marketplace-value {
        margin-top: 3px;
        font-size: 0.7rem;
        white-space: nowrap;
    }

    #marketplace-tab .marketplace-item.main-value .marketplace-label {
        font-size: 0.64rem;
    }

    #marketplace-tab .marketplace-item.main-value .marketplace-value {
        font-size: 0.8rem;
        white-space: nowrap;
    }

    #marketplace-tab .marketplace-price-control span {
        display: none;
    }

    #marketplace-tab .marketplace-price-input {
        width: 56px;
        min-height: 25px;
        padding: 2px 4px;
        font-size: 0.62rem;
    }

    #marketplace-tab .marketplace-item.main-value .marketplace-value {
        font-size: 0.78rem;
    }
}

/* Compact project rows: list mode is intentionally quieter than card mode. */
.project-library-grid.view-list .project-library-card {
    grid-template-columns: 64px minmax(0, 1fr);
    min-height: 78px;
}

.project-library-grid.view-list .project-card-visual {
    min-height: 78px;
    height: 100%;
}

.project-library-grid.view-list .project-card-main {
    display: block;
    padding: 9px 11px;
}

.project-library-grid.view-list .project-card-title-row {
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.project-library-grid.view-list .project-card-title-row h3 {
    text-align: left;
    font-size: 0.82rem;
}

.project-library-grid.view-list .project-card-compact {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 7px;
    color: var(--text-secondary);
    font-size: 0.72rem;
}

.project-library-grid.view-list .project-card-compact strong {
    color: var(--accent-primary);
    white-space: nowrap;
}

.project-library-grid.view-list .project-card-expand-hint {
    display: none;
}

.project-library-grid.view-list .project-card-extra {
    display: none;
}

.project-library-grid.view-list .project-library-card.expanded {
    grid-template-columns: 78px minmax(0, 1fr);
}

.project-library-grid.view-list .project-library-card.expanded .project-card-visual {
    min-height: 142px;
}

.project-library-grid.view-list .project-library-card.expanded .project-card-extra {
    display: block;
    margin-top: 9px;
}

@media (max-width: 820px) {
    .project-library-grid.view-list .project-library-card {
        grid-template-columns: 62px minmax(0, 1fr);
        min-height: 72px;
    }

    .project-library-grid.view-list .project-card-visual {
        min-height: 72px;
    }

    .project-library-grid.view-list .project-card-main {
        padding: 8px 9px;
    }

    .project-library-grid.view-list .project-card-title-row h3 {
        font-size: 0.78rem;
    }

    .project-library-grid.view-list .project-status {
        font-size: 0.54rem;
    }

    .project-library-grid.view-list .project-library-card.expanded {
        grid-template-columns: 72px minmax(0, 1fr);
    }
}

@media (min-width: 821px) {
    .project-library-grid.view-list {
        grid-template-columns: repeat(auto-fit, minmax(430px, 1fr));
        gap: 14px;
    }

    .project-library-grid.view-list .project-library-card {
        grid-template-columns: 100px minmax(0, 1fr);
        min-height: 172px;
    }

    .project-library-grid.view-list .project-card-visual {
        min-height: 172px;
    }

    .project-library-grid.view-list .project-card-main {
        padding: 12px 14px;
    }

    .project-library-grid.view-list .project-card-compact,
    .project-library-grid.view-list .project-card-expand-hint {
        display: none;
    }

    .project-library-grid.view-list .project-card-extra {
        display: block;
        margin-top: 10px;
    }

    .project-library-grid.view-list .project-card-specs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .project-library-grid.view-list .project-card-footer {
        margin-top: 10px;
    }
}

@media (min-width: 821px) {
    #marketplace-tab .marketplace-header {
        grid-template-columns: auto minmax(0, 1fr) auto;
        grid-template-rows: auto;
        min-height: 58px;
        flex-basis: 58px;
    }

    #marketplace-tab .marketplace-fee {
        grid-column: 2;
        grid-row: 1;
        justify-self: start;
        margin-left: 4px;
    }

    #marketplace-tab .marketplace-price-control {
        grid-column: 3;
        grid-row: 1;
    }
}

.bulk-selection-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 10px 0 14px;
    padding: 10px 12px;
    border: 1px solid rgba(0, 255, 255, 0.35);
    border-radius: 8px;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.12), rgba(20, 255, 140, 0.06));
    box-shadow: 0 10px 28px rgba(0, 255, 255, 0.08);
    color: var(--text-primary);
    font-size: 0.86rem;
    font-weight: 700;
}

.bulk-selection-bar[hidden] {
    display: none !important;
}

.bulk-selection-bar > div {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.bulk-selection-bar button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 34px;
    padding: 7px 10px;
    border: 1px solid rgba(0, 255, 255, 0.35);
    border-radius: 7px;
    background: rgba(10, 15, 18, 0.72);
    color: var(--accent-primary);
    font-size: 0.78rem;
    font-weight: 800;
    cursor: pointer;
}

.bulk-selection-bar button:hover {
    border-color: var(--accent-primary);
    background: rgba(0, 255, 255, 0.12);
}

.bulk-selection-bar button.danger {
    border-color: rgba(255, 76, 76, 0.55);
    color: #ff7070;
}

.bulk-selection-bar button.danger:hover {
    background: rgba(255, 76, 76, 0.12);
    border-color: #ff7070;
}

.project-library-card,
.sales-list .saved-item-card,
#saved-calculations-list .saved-item-card {
    position: relative;
}

.bulk-select-check {
    position: absolute;
    top: 9px;
    left: 9px;
    z-index: 20;
    width: 28px;
    height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.bulk-select-check input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.bulk-select-check span {
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0, 255, 255, 0.65);
    border-radius: 7px;
    background: rgba(2, 10, 12, 0.86);
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.45), 0 8px 20px rgba(0, 255, 255, 0.12);
}

.bulk-select-check input:checked + span {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #001316;
}

.bulk-select-check input:checked + span::before {
    content: "\f00c";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 0.78rem;
}

.project-library-card.is-selected,
.sales-list .saved-item-card.is-selected,
#saved-calculations-list .saved-item-card.is-selected {
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.22), 0 16px 34px rgba(0, 255, 255, 0.12) !important;
}

#top-select-sales-btn.active,
#mobile-select-sales-btn.active,
#project-select-toggle.active,
#saved-select-toggle.active {
    border-color: var(--accent-primary) !important;
    background: rgba(0, 255, 255, 0.16) !important;
    color: var(--accent-primary) !important;
}

@media (max-width: 768px) {
    .bulk-selection-bar {
        align-items: stretch;
        flex-direction: column;
        gap: 8px;
        margin: 8px 0 12px;
        padding: 9px;
        font-size: 0.78rem;
    }

    .bulk-selection-bar > div {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        gap: 6px;
    }

    .bulk-selection-bar button {
        min-height: 32px;
        padding: 6px 7px;
        font-size: 0.68rem;
    }

    .bulk-select-check {
        top: 7px;
        left: 7px;
        width: 25px;
        height: 25px;
    }

    .bulk-select-check span {
        width: 23px;
        height: 23px;
        border-radius: 6px;
    }
}

/* Vendas: leitura ampla no desktop, um unico filtro de data e acoes ancoradas. */
.sales-date-filter {
    min-height: 44px;
    display: inline-grid;
    grid-template-columns: auto auto minmax(148px, 1fr);
    align-items: center;
    gap: 9px;
    padding: 0 12px;
    border: 1px solid var(--sys-line-strong);
    border-radius: var(--sys-radius);
    background: rgba(7, 16, 18, 0.76);
    color: var(--text-primary);
    font-size: 0.8rem;
    font-weight: 700;
}

.sales-date-filter > i {
    color: var(--accent-primary);
}

.sales-date-filter input[type="date"] {
    min-width: 0;
    height: 32px;
    padding: 0 3px;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--text-primary);
    color-scheme: dark;
    font: inherit;
    outline: 0;
}

@media (min-width: 821px) {
    #monthly-tab.active {
        display: grid;
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "summary"
            "filters"
            "warning"
            "sales"
            "actions";
        gap: 14px;
        min-height: calc(100dvh - 120px);
    }

    #monthly-tab .monthly-summary {
        grid-area: summary;
        margin: 0;
    }

    #monthly-tab .summary-compact {
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 12px;
    }

    #monthly-tab .sales-header {
        grid-area: filters;
        width: 100%;
        max-width: none;
        display: grid;
        grid-template-columns: minmax(285px, 360px) minmax(0, 1fr);
        align-items: center;
        gap: 14px;
        margin: 0;
        padding: 14px 16px;
    }

    #monthly-tab .date-selector {
        justify-content: flex-start;
    }

    #monthly-tab .sales-date-filter {
        width: 100%;
    }

    #monthly-tab .search-container {
        min-width: 0;
    }

    #monthly-tab .search-container input {
        min-height: 44px;
    }

    #monthly-tab .sales-cost-warning {
        grid-area: warning;
        width: 100%;
        margin: 0;
        text-align: left;
    }

    #monthly-tab .sales-list {
        grid-area: sales;
        width: 100%;
        max-width: none;
        grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
        grid-auto-rows: 154px;
        align-content: start;
        min-height: 380px;
        max-height: calc(100dvh - 390px);
        margin: 0;
        padding: 0 7px 8px 0;
    }

    #monthly-tab .sales-list .saved-item-card {
        height: 154px;
        min-height: 154px;
        max-height: 154px;
    }

    #monthly-tab .sales-action-toolbar {
        grid-area: actions;
        position: sticky;
        bottom: 14px;
        z-index: 18;
        width: fit-content;
        justify-self: end;
        display: flex;
        justify-content: flex-end;
        gap: 9px;
        margin: 0;
        padding: 9px;
        border: 1px solid var(--sys-line);
        border-radius: 10px;
        background: rgba(7, 16, 18, 0.92);
        box-shadow: 0 14px 30px rgba(0, 0, 0, 0.32);
        backdrop-filter: blur(12px);
    }

    #monthly-tab .sales-action-toolbar .floating-add-btn,
    #monthly-tab .sales-action-toolbar .floating-export-btn,
    #monthly-tab .sales-action-toolbar .floating-import-btn {
        width: auto;
        min-width: 142px;
        height: 42px;
        padding: 0 15px;
        border-radius: 7px;
        box-shadow: none;
    }
}

/* Filtro de periodo da aba de vendas. */
.sales-filter-control {
    position: relative;
    width: 100%;
}

.sales-filter-toggle {
    width: 100%;
    min-height: 44px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 9px;
    padding: 0 12px;
    border: 1px solid var(--sys-line-strong);
    border-radius: var(--sys-radius);
    background: rgba(7, 16, 18, 0.76);
    color: var(--text-primary);
    font-size: 0.82rem;
    font-weight: 700;
    text-align: left;
}

.sales-filter-toggle > i:first-child {
    color: var(--accent-primary);
}

.sales-filter-toggle > span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sales-filter-toggle > i:last-child {
    color: var(--sys-muted);
    font-size: 0.72rem;
}

.sales-filter-panel {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    z-index: 80;
    width: min(500px, calc(100vw - 42px));
    padding: 12px;
    border: 1px solid var(--sys-line-strong);
    border-radius: 10px;
    background: rgba(7, 16, 18, 0.98);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.42);
}

.sales-filter-modes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-bottom: 12px;
}

.sales-filter-mode {
    min-height: 34px;
    border: 1px solid var(--sys-muted-line);
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.035);
    color: var(--sys-muted);
    font-size: 0.74rem;
    font-weight: 700;
}

.sales-filter-mode.active {
    border-color: var(--sys-line-strong);
    background: rgba(0, 255, 255, 0.12);
    color: var(--accent-primary);
}

.sales-filter-fields {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.sales-filter-fields label {
    min-width: 0;
    display: grid;
    gap: 5px;
    color: var(--sys-muted);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
}

.sales-filter-fields select {
    width: 100%;
    min-width: 0;
    height: 38px;
    padding: 0 8px;
    color-scheme: dark;
    font-size: 0.78rem;
}

.sales-filter-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

.sales-filter-actions button {
    min-height: 36px;
    padding: 0 12px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
}

.sales-filter-clear {
    border: 1px solid var(--sys-muted-line);
    background: transparent;
    color: var(--text-secondary);
}

@media (max-width: 820px) {
    .sales-filter-panel {
        width: min(360px, calc(100vw - 28px));
    }

    .sales-filter-fields {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* Marketplace cards: vertical financial reading, one metric per line. */
#marketplace-tab .marketplace-card {
    height: 278px;
    min-height: 278px;
}

#marketplace-tab .marketplace-header {
    min-height: 58px;
    flex-basis: 58px;
    padding: 11px 12px;
    grid-template-rows: auto auto;
}

#marketplace-tab .marketplace-fee {
    display: inline-flex;
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: start;
    max-width: 100%;
    padding: 3px 6px;
    overflow: hidden;
    border-radius: 4px;
    color: var(--sys-muted);
    background: rgba(255, 255, 255, 0.06);
    font-size: 0.61rem;
    text-overflow: ellipsis;
    white-space: nowrap;
    cursor: pointer;
}

#marketplace-tab .marketplace-fee:hover,
#marketplace-tab .marketplace-fee:focus-visible {
    color: var(--text-primary);
    outline: 1px solid var(--sys-line-strong);
}

#marketplace-tab .marketplace-content {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 10px 12px;
}

#marketplace-tab .marketplace-content > .marketplace-item:first-child,
#marketplace-tab .marketplace-content > .marketplace-item:not(.main-value),
#marketplace-tab .marketplace-item.main-value {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 42px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

#marketplace-tab .marketplace-content > .marketplace-item:first-child {
    color: var(--warning-color);
}

#marketplace-tab .marketplace-item.main-value {
    min-height: 60px;
    margin: 5px 0;
    padding: 0 10px;
    border: 1px solid var(--sys-line-strong);
    border-radius: 7px;
    background: rgba(0, 255, 255, 0.12);
}

#marketplace-tab .marketplace-content > .marketplace-item:not(.main-value) {
    flex-direction: row;
    gap: 8px;
}

#marketplace-tab .marketplace-label {
    font-size: 0.76rem;
    line-height: 1.2;
}

#marketplace-tab .marketplace-value,
#marketplace-tab .marketplace-item.main-value .marketplace-value {
    font-size: 0.86rem;
    white-space: nowrap;
}

#marketplace-tab .marketplace-item.main-value .marketplace-value {
    font-size: 1rem;
}

@media (max-width: 820px) {
    #marketplace-tab .marketplace-card {
        height: 266px;
        min-height: 266px;
    }

    #marketplace-tab .marketplace-header {
        min-height: 68px;
        flex-basis: 68px;
        padding: 8px 9px;
    }

    #marketplace-tab .marketplace-content {
        padding: 8px 10px;
    }

    #marketplace-tab .marketplace-fee {
        max-width: 104px;
        font-size: 0.56rem;
    }

    #marketplace-tab .marketplace-content > .marketplace-item:first-child,
    #marketplace-tab .marketplace-content > .marketplace-item:not(.main-value) {
        min-height: 39px;
    }

    #marketplace-tab .marketplace-item.main-value {
        min-height: 50px;
        margin: 4px 0;
        padding: 0 8px;
    }

    #marketplace-tab .marketplace-label {
        max-width: 82px;
        font-size: 0.64rem;
    }

    #marketplace-tab .marketplace-value,
    #marketplace-tab .marketplace-item.main-value .marketplace-value {
        font-size: 0.72rem;
    }

    #marketplace-tab .marketplace-item.main-value .marketplace-value {
        font-size: 0.82rem;
    }
}

/* Particulas fazem parte do plano de fundo: ficam visiveis nos espacos da
   interface, mas nunca acima dos controles ou do conteudo. */
body.theme-hype #particles-js {
    z-index: 0;
    opacity: 0.5;
    pointer-events: none;
}

body.theme-hype #calculator-view,
body.theme-hype #login-view,
body.theme-hype #app-update-banner {
    position: relative;
    z-index: 1;
}

body.theme-hype .app-container {
    background:
        linear-gradient(135deg, rgba(0, 255, 255, 0.035), transparent 32%),
        rgba(5, 7, 9, 0.46);
}

body.theme-hype .tab-content {
    background: transparent;
}

/* No desktop, a taxa acompanha o nome do canal e o campo de venda fica a direita. */
@media (min-width: 821px) {
    #marketplace-tab .marketplace-header {
        grid-template-columns: auto minmax(0, 1fr) auto;
        grid-template-rows: auto;
        min-height: 58px;
        flex-basis: 58px;
    }

    #marketplace-tab .marketplace-fee {
        grid-column: 2;
        grid-row: 1;
        justify-self: start;
        margin-left: 4px;
    }

    #marketplace-tab .marketplace-price-control {
        grid-column: 3;
        grid-row: 1;
    }
}