:root {
    --font-sans: 'Inter', 'Google Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --bg: #f5f8fc;
    --bg-elevated: rgba(255, 255, 255, 0.78);
    --surface: rgba(255, 255, 255, 0.84);
    --surface-solid: #ffffff;
    --surface-2: #f8fbff;
    --border: rgba(15, 23, 42, 0.08);
    --border-strong: rgba(15, 23, 42, 0.12);
    --text: #0f172a;
    --text-soft: #425266;
    --text-faint: #6a7a8f;
    --primary: #3b82f6;
    --primary-2: #8b5cf6;
    --positive: #0f9d58;
    --negative: #dc2626;
    --warning: #f59e0b;
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.10);
    --shadow-soft: 0 12px 28px rgba(15, 23, 42, 0.07);
    --radius-2xl: 28px;
    --radius-xl: 24px;
    --radius-lg: 20px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --sidebar-width: 280px;
}

:root[data-theme='dark'] {
    --bg: #09101d;
    --bg-elevated: rgba(13, 20, 36, 0.88);
    --surface: rgba(14, 23, 41, 0.86);
    --surface-solid: #0f172a;
    --surface-2: #0b1325;
    --border: rgba(148, 163, 184, 0.12);
    --border-strong: rgba(148, 163, 184, 0.20);
    --text: #eef4ff;
    --text-soft: #c1d1ea;
    --text-faint: #8ea1bf;
    --primary: #60a5fa;
    --primary-2: #a78bfa;
    --positive: #34d399;
    --negative: #f87171;
    --warning: #fbbf24;
    --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
    --shadow-soft: 0 14px 32px rgba(0, 0, 0, 0.22);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-sans);
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(59,130,246,0.12), transparent 28%),
        radial-gradient(circle at top right, rgba(139,92,246,0.12), transparent 28%),
        linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 90%, #ffffff 10%) 100%);
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255,255,255,0.06), transparent 40%);
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
}

button {
    cursor: pointer;
}

.page-shell {
    min-height: 100vh;
}

.login-page {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    min-height: 100vh;
}

.login-hero,
.login-card {
    padding: 48px;
}

.login-hero {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.login-brand {
    max-width: 740px;
}

.brand-kicker,
.inline-chip,
.section-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--primary) 18%, transparent);
    background: color-mix(in srgb, var(--primary) 8%, transparent);
    color: var(--primary);
    font-size: 0.88rem;
    font-weight: 700;
}

.hero-title {
    margin: 22px 0 18px;
    max-width: 16ch;
    font-size: clamp(2.8rem, 4vw, 5rem);
    line-height: 0.95;
    letter-spacing: -0.055em;
}

.hero-copy {
    max-width: 68ch;
    color: var(--text-soft);
    line-height: 1.8;
    font-size: 1.05rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    margin-top: 32px;
}

.feature-card,
.kpi-card,
.card,
.login-form-shell,
.filter-bar,
.table-card,
.update-card,
.user-card,
.mini-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.feature-card {
    padding: 18px 20px;
}

.feature-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 8px;
}

.feature-text,
.small-muted,
.card-subtitle,
.metric-note,
.legend-note {
    color: var(--text-faint);
    line-height: 1.65;
}

.login-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 36px;
}

.login-form-shell {
    width: min(100%, 480px);
    padding: 34px;
}

.form-title {
    margin: 0;
    font-size: 1.8rem;
    letter-spacing: -0.03em;
}

.form-subtitle {
    color: var(--text-faint);
    margin: 12px 0 24px;
    line-height: 1.7;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.field {
    margin-bottom: 18px;
}

.field.full {
    grid-column: 1 / -1;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-soft);
}

input,
select,
textarea {
    width: 100%;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-strong);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    color: var(--text);
    padding: 13px 15px;
    outline: none;
    transition: 0.2s ease;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    border-color: color-mix(in srgb, var(--primary) 35%, transparent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--primary) 14%, transparent);
}

.button,
.button-secondary,
.button-ghost,
.button-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    transition: 0.2s ease;
}

.button {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 14px 30px color-mix(in srgb, var(--primary) 28%, transparent);
}

.button:hover {
    transform: translateY(-1px);
}

.button-secondary {
    background: color-mix(in srgb, var(--surface-solid) 90%, transparent);
    border-color: var(--border);
    color: var(--text);
}

.button-ghost {
    background: transparent;
    border-color: var(--border);
    color: var(--text-soft);
}

.button-danger {
    background: color-mix(in srgb, var(--negative) 10%, transparent);
    color: var(--negative);
    border-color: color-mix(in srgb, var(--negative) 18%, transparent);
}

.button.full {
    width: 100%;
}

.alert-stack {
    display: grid;
    gap: 12px;
    margin-bottom: 18px;
}

.alert {
    border-radius: var(--radius-lg);
    padding: 14px 16px;
    font-weight: 600;
    border: 1px solid transparent;
}

.alert.success {
    background: color-mix(in srgb, var(--positive) 12%, transparent);
    border-color: color-mix(in srgb, var(--positive) 18%, transparent);
    color: var(--positive);
}

.alert.error {
    background: color-mix(in srgb, var(--negative) 10%, transparent);
    border-color: color-mix(in srgb, var(--negative) 20%, transparent);
    color: var(--negative);
}

.alert.info {
    background: color-mix(in srgb, var(--primary) 10%, transparent);
    border-color: color-mix(in srgb, var(--primary) 18%, transparent);
    color: var(--primary);
}

.app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 22px;
    border-right: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    backdrop-filter: blur(22px);
}

.brand-block {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 14px;
    align-items: center;
    padding: 16px;
    border-radius: var(--radius-xl);
    background: color-mix(in srgb, var(--surface-solid) 90%, transparent);
    border: 1px solid var(--border);
}

.brand-logo {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    color: #fff;
    box-shadow: 0 16px 28px color-mix(in srgb, var(--primary) 30%, transparent);
    font-size: 1.1rem;
    font-weight: 800;
}

.brand-name {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-meta {
    color: var(--text-faint);
    font-size: 0.88rem;
    margin-top: 4px;
}

.side-group {
    margin-top: 24px;
}

.side-label {
    margin: 0 0 10px;
    color: var(--text-faint);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.74rem;
    font-weight: 700;
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border-radius: 18px;
    color: var(--text-soft);
    font-weight: 600;
    transition: 0.2s ease;
    margin-bottom: 8px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: color-mix(in srgb, var(--primary) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--primary) 14%, transparent);
}

.version-card {
    margin-top: auto;
    padding: 18px;
    border-radius: var(--radius-xl);
    background: linear-gradient(160deg, color-mix(in srgb, var(--primary) 12%, var(--surface-solid)), color-mix(in srgb, var(--primary-2) 8%, var(--surface-solid)));
    border: 1px solid color-mix(in srgb, var(--primary) 18%, transparent);
}

.main-shell {
    min-width: 0;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 15;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 22px 32px 18px;
    backdrop-filter: blur(14px);
    background: linear-gradient(180deg, color-mix(in srgb, var(--bg) 88%, transparent), transparent);
}

.topbar-left h1 {
    margin: 0;
    font-size: clamp(1.8rem, 2vw, 2.4rem);
    letter-spacing: -0.04em;
}

.topbar-left p {
    margin: 8px 0 0;
    color: var(--text-faint);
}

.topbar-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.theme-toggle,
.user-badge,
.mobile-menu-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    color: var(--text);
    box-shadow: var(--shadow-soft);
}

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

.content {
    padding: 0 32px 36px;
}

.filter-bar {
    padding: 22px;
    margin-bottom: 22px;
}

.toolbar-row,
.filter-grid,
.kpi-grid,
.chart-grid,
.stats-grid,
.composition-grid {
    display: grid;
    gap: 18px;
}

.filter-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    align-items: end;
}

.toolbar-row {
    grid-template-columns: 1fr auto;
    align-items: center;
    margin-bottom: 16px;
}

.toolbar-row.compact {
    margin-bottom: 0;
}

.toolbar-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.page-section {
    margin-bottom: 26px;
}

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

.section-heading h2,
.card-title {
    margin: 0;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.card {
    padding: 22px;
}

.card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.card-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
}

.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-width: 44px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    color: var(--text-soft);
    font-weight: 700;
    letter-spacing: 0.01em;
    transition: 0.2s ease;
}

.icon-button:hover {
    color: var(--text);
    border-color: color-mix(in srgb, var(--primary) 20%, transparent);
    box-shadow: 0 10px 20px color-mix(in srgb, var(--primary) 10%, transparent);
    transform: translateY(-1px);
}

.kpi-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.kpi-card {
    padding: 22px;
    min-height: 154px;
    position: relative;
    overflow: hidden;
}

.kpi-card::after {
    content: '';
    position: absolute;
    right: -28px;
    top: -28px;
    width: 96px;
    height: 96px;
    border-radius: 999px;
    background: radial-gradient(circle, color-mix(in srgb, var(--primary) 18%, transparent) 0%, transparent 72%);
}

.kpi-label {
    font-size: 0.86rem;
    color: var(--text-faint);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.kpi-value {
    font-size: clamp(1.5rem, 2vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    margin: 0 0 8px;
}

.kpi-meta {
    color: var(--text-soft);
    line-height: 1.6;
}

.delta-badge,
.status-badge,
.value-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 0.84rem;
    font-weight: 700;
}

.delta-badge.positive,
.status-badge.applied,
.status-badge.rollback,
.value-badge.positive {
    color: var(--positive);
    background: color-mix(in srgb, var(--positive) 12%, transparent);
}

.delta-badge.negative,
.status-badge.failed,
.value-badge.negative {
    color: var(--negative);
    background: color-mix(in srgb, var(--negative) 12%, transparent);
}

.delta-badge.neutral,
.status-badge.rolled_back,
.value-badge.neutral {
    color: var(--text-soft);
    background: color-mix(in srgb, var(--text) 8%, transparent);
}

.tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.tab-button {
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    color: var(--text-soft);
    padding: 12px 16px;
    border-radius: 999px;
    font-weight: 700;
}

.tab-button.active {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    border-color: transparent;
    box-shadow: 0 14px 28px color-mix(in srgb, var(--primary) 24%, transparent);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

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

.table-stack {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 18px;
}

.table-stack .table-card {
    width: 100%;
    display: block;
}

.chart-card {
    position: relative;
    min-height: 340px;
    display: flex;
    flex-direction: column;
}

.chart-card .card-header {
    margin-bottom: 10px;
}

.viz-frame {
    position: relative;
    min-height: clamp(220px, 24vh, 320px);
    flex: 1;
}

.viz-frame-tv {
    min-height: clamp(220px, 24vh, 320px);
}

.chart-card canvas {
    width: 100% !important;
    height: 100% !important;
}

.chart-empty {
    min-height: 280px;
    display: grid;
    place-items: center;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-lg);
    color: var(--text-faint);
    background: color-mix(in srgb, var(--surface-solid) 88%, transparent);
    text-align: center;
    padding: 24px;
}

.summary-table,
.data-table,
.history-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
}

.summary-table th,
.summary-table td,
.data-table th,
.data-table td,
.history-table th,
.history-table td {
    padding: 14px 14px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: top;
}

.summary-table th,
.data-table th,
.history-table th {
    color: var(--text-faint);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.summary-table tbody tr:hover,
.data-table tbody tr:hover,
.history-table tbody tr:hover {
    background: color-mix(in srgb, var(--primary) 5%, transparent);
}

.summary-table-average th:first-child,
.summary-table-average td:first-child {
    min-width: 190px;
}

.summary-table-average td strong {
    display: inline-block;
    margin-bottom: 4px;
}

.table-wrapper {
    overflow: auto;
    max-width: 100%;
}

.overview-note {
    color: var(--text-faint);
    margin-top: 8px;
    line-height: 1.7;
}

.stat-list {
    display: grid;
    gap: 14px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border);
}

.empty-state {
    padding: 42px;
    text-align: center;
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius-2xl);
    background: color-mix(in srgb, var(--surface-solid) 86%, transparent);
}

.badge-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    display: inline-block;
    background: var(--primary);
    box-shadow: 0 0 0 6px color-mix(in srgb, var(--primary) 12%, transparent);
}

.metric-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 18px;
}

.metric-mini {
    padding: 16px 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--surface-solid) 90%, transparent);
}

.metric-mini .label {
    color: var(--text-faint);
    font-size: 0.82rem;
    margin-bottom: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.metric-mini .value {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 10px;
}

.inline-flex {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.upload-zone {
    border: 1.5px dashed var(--border-strong);
    border-radius: var(--radius-xl);
    padding: 22px;
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
}

.upload-zone input[type='file'] {
    background: transparent;
    padding: 0;
    border: none;
}

.note-box {
    padding: 16px 18px;
    border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--warning) 9%, transparent);
    border: 1px solid color-mix(in srgb, var(--warning) 18%, transparent);
    color: color-mix(in srgb, var(--text) 88%, var(--warning));
}

.actions-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-link {
    color: var(--text-faint);
    font-size: 0.92rem;
}

.hide {
    display: none !important;
}

@media (max-width: 1240px) {
    .filter-grid,
    .filter-grid-tv {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .kpi-grid,
    .tv-kpi-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .chart-card {
        min-height: 328px;
    }
    .viz-frame {
        min-height: clamp(220px, 26vh, 300px);
    }
}

@media (max-width: 1024px) {
    .app-shell {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(var(--sidebar-width), 88vw);
        transform: translateX(-102%);
        transition: 0.24s ease;
        z-index: 30;
        box-shadow: var(--shadow);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .mobile-menu-button {
        display: inline-flex;
    }
    .content,
    .topbar {
        padding-left: 18px;
        padding-right: 18px;
    }
    .login-page {
        grid-template-columns: 1fr;
    }
    .login-panel {
        padding-top: 0;
    }
}

@media (max-width: 768px) {
    .feature-grid,
    .form-grid,
    .filter-grid,
    .filter-grid-tv,
    .kpi-grid,
    .tv-kpi-grid,
    .chart-grid,
    .metric-grid,
    .check-grid,
    .tv-grid,
    .tv-chart-grid,
    .tv-metric-grid {
        grid-template-columns: 1fr;
    }
    .toolbar-row,
    .section-heading,
    .topbar,
    .tv-overlay,
    .tv-slide-top {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: stretch;
    }
    .topbar-actions,
    .toolbar-actions,
    .actions-row,
    .tv-controls {
        width: 100%;
    }
    .button,
    .button-secondary,
    .button-ghost,
    .button-danger,
    .theme-toggle,
    .user-badge,
    .icon-button {
        justify-content: center;
    }
    .login-hero,
    .login-card,
    .login-panel,
    .content,
    .topbar,
    .tv-shell {
        padding: 18px;
    }
    .hero-title {
        max-width: none;
    }
    .chart-card {
        min-height: 320px;
    }
    .viz-frame,
    .viz-frame-tv {
        min-height: clamp(220px, 34vh, 320px);
    }
    .tv-slide {
        height: auto;
        overflow: visible;
    }
}


.filter-grid-tv {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.panel-card.is-capturing [data-download-png],
.panel-card.is-capturing [data-fullscreen-toggle] {
    visibility: hidden;
}

.panel-card:fullscreen,
.panel-card:-webkit-full-screen {
    width: 100vw;
    height: 100vh;
    margin: 0;
    padding: 28px;
    overflow: auto;
    border-radius: 0;
    background: var(--bg);
}

.panel-card:fullscreen .viz-frame,
.panel-card:-webkit-full-screen .viz-frame {
    min-height: min(72vh, 860px);
}

.panel-card:fullscreen .table-wrapper,
.panel-card:-webkit-full-screen .table-wrapper {
    max-height: calc(100vh - 170px);
}

.panel-card:fullscreen .summary-table,
.panel-card:-webkit-full-screen .summary-table {
    min-width: 920px;
}

.check-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.check-tile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    color: var(--text-soft);
    font-weight: 600;
}

.check-tile input {
    width: 18px;
    height: 18px;
    margin: 0;
    accent-color: var(--primary);
}

.tv-body {
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(59,130,246,0.16), transparent 28%),
        radial-gradient(circle at top right, rgba(139,92,246,0.16), transparent 28%),
        linear-gradient(180deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 90%, #ffffff 10%) 100%);
}

.tv-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 24px;
    gap: 18px;
}

.tv-overlay {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 18px 22px;
    border-radius: var(--radius-xl);
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(18px);
}

.tv-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.tv-interval-box {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    color: var(--text-soft);
    font-weight: 700;
}

.tv-interval-box input {
    width: 76px;
    padding: 8px 10px;
    border-radius: 999px;
}

.tv-progress {
    height: 4px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--text) 8%, transparent);
    overflow: hidden;
}

.tv-progress span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    transform-origin: left center;
}

.tv-slides {
    flex: 1;
    min-height: 0;
    position: relative;
}

.tv-slide {
    display: none;
    height: calc(100vh - 142px);
    overflow: auto;
}

.tv-slide.active {
    display: block;
}

.tv-slide-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.tv-title {
    margin: 14px 0 10px;
    font-size: clamp(2.3rem, 3.6vw, 4.1rem);
    line-height: 0.96;
    letter-spacing: -0.05em;
}

.tv-caption {
    color: var(--text-faint);
    line-height: 1.7;
}

.tv-counter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    padding: 12px 16px;
    border-radius: 999px;
    font-weight: 800;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    box-shadow: var(--shadow-soft);
}

.tv-kpi-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.tv-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.85fr;
    gap: 18px;
    margin-top: 18px;
}

.tv-note-card {
    padding: 22px;
}

.tv-chip-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tv-metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 18px;
}

.tv-chart-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (max-width: 1360px) {
    .check-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .tv-grid,
    .tv-kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .tv-grid,
    .tv-kpi-grid,
    .tv-chart-grid,
    .tv-metric-grid,
    .check-grid,
    .filter-grid-tv {
        grid-template-columns: 1fr;
    }
}


.quick-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 12px;
}

.quick-filter-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 92%, transparent);
    color: var(--text-soft);
    font-weight: 700;
    font-size: 0.92rem;
    transition: 0.2s ease;
}

.quick-filter-button:hover {
    transform: translateY(-1px);
    color: var(--text);
}

.quick-filter-button.active {
    color: #ffffff;
    border-color: transparent;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 14px 26px color-mix(in srgb, var(--primary) 24%, transparent);
}


.chart-mode-shell {
    display: grid;
    gap: 14px;
}

.chart-mode-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.chart-mode-caption {
    margin-top: 10px;
    color: var(--text-faint);
    line-height: 1.7;
    max-width: 68ch;
}

.segment-switch {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 6px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 94%, transparent);
    box-shadow: var(--shadow-soft);
}

.segment-switch-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 10px 16px;
    border-radius: 999px;
    color: var(--text-soft);
    font-weight: 700;
    font-size: 0.92rem;
    transition: 0.22s ease;
}

.segment-switch-button:hover {
    transform: translateY(-1px);
    color: var(--text);
}

.segment-switch-button.active {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 14px 26px color-mix(in srgb, var(--primary) 24%, transparent);
}

.chart-mode-note {
    margin: 0;
}

.chart-card.is-office-breakdown {
    min-height: 420px;
}

.chart-card.is-office-breakdown .viz-frame,
.chart-card.is-office-breakdown .viz-frame-tv,
.viz-frame.is-office-breakdown,
.viz-frame-tv.is-office-breakdown {
    min-height: clamp(320px, 40vh, 500px);
}

@media (max-width: 768px) {
    .segment-switch {
        width: 100%;
        justify-content: stretch;
    }
    .segment-switch-button {
        flex: 1 1 220px;
    }
    .chart-card.is-office-breakdown {
        min-height: 370px;
    }
    .chart-card.is-office-breakdown .viz-frame,
    .chart-card.is-office-breakdown .viz-frame-tv,
    .viz-frame.is-office-breakdown,
    .viz-frame-tv.is-office-breakdown {
        min-height: clamp(270px, 44vh, 400px);
    }
}

/* Login experience v1.4.0 */
.login-v2-page {
    min-height: 100vh;
    padding: 14px;
    background:
        radial-gradient(circle at 8% 10%, color-mix(in srgb, var(--primary) 12%, transparent), transparent 24%),
        radial-gradient(circle at 92% 8%, color-mix(in srgb, var(--primary-2) 14%, transparent), transparent 28%),
        linear-gradient(180deg, color-mix(in srgb, var(--bg) 96%, #ffffff 4%), var(--bg));
}

.login-v2-frame {
    position: relative;
    min-height: calc(100vh - 28px);
    border-radius: 42px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--border-strong) 76%, transparent);
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.14);
    background:
        linear-gradient(90deg, rgba(255,255,255,0.88) 0%, rgba(255,255,255,0.90) 54%, rgba(255,255,255,0.68) 100%),
        var(--login-background-image);
    background-position: center;
    background-size: cover;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(420px, 0.75fr);
}

:root[data-theme='dark'] .login-v2-frame {
    background:
        linear-gradient(90deg, rgba(6, 12, 24, 0.82) 0%, rgba(8, 14, 28, 0.78) 56%, rgba(10, 16, 30, 0.58) 100%),
        var(--login-background-image);
    box-shadow: 0 26px 80px rgba(0, 0, 0, 0.36);
}

.login-v2-stage,
.login-v2-panel {
    position: relative;
    min-height: calc(100vh - 28px);
}

.login-v2-stage {
    padding: 38px 54px 42px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.login-v2-brandmark {
    font-size: clamp(2.2rem, 6vw, 4.6rem);
    line-height: 1;
    letter-spacing: -0.08em;
    font-weight: 700;
    color: color-mix(in srgb, var(--text) 58%, transparent);
    max-width: 420px;
}

.login-v2-stage-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid color-mix(in srgb, var(--border) 92%, transparent);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    color: var(--text-faint);
    text-transform: uppercase;
    background: color-mix(in srgb, var(--surface-solid) 72%, transparent);
    backdrop-filter: blur(16px);
}

.login-v2-stage-copy {
    max-width: 460px;
}

.login-v2-stage-copy h1 {
    margin: 20px 0 16px;
    font-size: clamp(2.35rem, 4.6vw, 4.25rem);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.login-v2-stage-copy p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.74;
    color: color-mix(in srgb, var(--text-soft) 92%, transparent);
    max-width: 430px;
}

.login-v2-artwork {
    position: absolute;
    inset: 70px 120px 82px auto;
    width: min(42vw, 640px);
    pointer-events: none;
}

.login-v2-art-ambient,
.login-v2-artwork::before,
.login-v2-artwork::after {
    position: absolute;
    inset: 0;
    border-radius: 42px;
}

.login-v2-art-ambient {
    background:
        radial-gradient(circle at 56% 24%, rgba(247, 187, 68, 0.26), transparent 22%),
        radial-gradient(circle at 48% 48%, rgba(230, 166, 121, 0.2), transparent 24%),
        radial-gradient(circle at 44% 72%, rgba(132, 153, 76, 0.16), transparent 28%);
    filter: blur(8px);
}

.login-v2-artwork::before {
    content: '';
    background:
        linear-gradient(180deg, rgba(255,255,255,0.04), transparent 24%),
        var(--login-background-image);
    background-position: center center;
    background-size: contain;
    background-repeat: no-repeat;
    opacity: 0.92;
    mix-blend-mode: multiply;
}

.login-v2-artwork::after {
    content: '';
    inset: 12% 16% 0 10%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.4), transparent 70%);
    filter: blur(32px);
    opacity: 0.8;
}

.stack-layer {
    position: absolute;
    left: 32%;
    display: block;
    border-radius: 999px;
    box-shadow: inset 0 14px 28px rgba(255,255,255,0.24), 0 20px 38px rgba(72, 46, 28, 0.14);
}

.layer-top {
    top: 2%;
    width: 30%;
    height: 8%;
    background: #bdb0a0;
}

.layer-second {
    top: 14%;
    width: 42%;
    height: 16%;
    background: #e6b243;
}

.layer-third {
    top: 34%;
    width: 48%;
    height: 19%;
    background: #e8b595;
}

.layer-bottom {
    top: 58%;
    width: 64%;
    height: 20%;
    background: #778350;
}

.login-v2-panel {
    display: flex;
    align-items: stretch;
    justify-content: center;
    padding: 18px 18px 18px 0;
}

.login-v2-panel-inner {
    position: relative;
    width: min(100%, 560px);
    margin: 8px 0;
    border-radius: 40px;
    border: 1px solid rgba(255,255,255,0.28);
    background: linear-gradient(180deg, rgba(255,255,255,0.28), rgba(255,255,255,0.18));
    backdrop-filter: blur(24px) saturate(125%);
    -webkit-backdrop-filter: blur(24px) saturate(125%);
    box-shadow: 0 24px 80px rgba(17, 24, 39, 0.16);
    padding: 28px 34px 26px;
    display: flex;
    flex-direction: column;
    min-height: calc(100% - 16px);
}

:root[data-theme='dark'] .login-v2-panel-inner {
    border-color: rgba(255,255,255,0.10);
    background: linear-gradient(180deg, rgba(13,20,36,0.52), rgba(13,20,36,0.34));
    box-shadow: 0 28px 84px rgba(0, 0, 0, 0.28);
}

.login-v2-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding-right: 132px;
}

.login-v2-chip {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 9px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.44);
    background: rgba(255,255,255,0.14);
    font-size: 0.75rem;
    font-weight: 800;
    color: rgba(255,255,255,0.92);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-shadow: 0 1px 6px rgba(0,0,0,0.14);
}

:root[data-theme='light'] .login-v2-chip {
    color: rgba(61, 49, 44, 0.88);
    background: rgba(255,255,255,0.24);
}

.login-v2-avatar {
    position: absolute;
    top: 96px;
    right: 34px;
    width: 148px;
    height: 148px;
    border-radius: 50%;
    background:
        linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.04)),
        center/cover no-repeat var(--login-background-image);
    background-image:
        linear-gradient(180deg, rgba(255,255,255,0.16), rgba(255,255,255,0.04)),
        var(--login-background-image);
    border: 10px solid rgba(255,255,255,0.72);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.18);
}

:root[data-theme='dark'] .login-v2-avatar {
    border-color: rgba(255,255,255,0.12);
}

.login-v2-content {
    margin-top: 152px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.login-v2-title {
    margin: 18px 0 12px;
    font-size: clamp(2.05rem, 4vw, 3.25rem);
    line-height: 1.03;
    letter-spacing: -0.05em;
    max-width: 460px;
}

.login-v2-subtitle {
    margin: 0 0 18px;
    font-size: 0.98rem;
    line-height: 1.72;
    color: color-mix(in srgb, var(--text-soft) 92%, transparent);
    max-width: 470px;
}

.login-v2-form {
    display: grid;
    gap: 14px;
    margin-top: 6px;
}

.login-v2-form .field {
    margin-bottom: 0;
}

.login-v2-form .field label {
    margin-bottom: 8px;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--text-faint);
}

.login-v2-form input {
    background: rgba(255,255,255,0.72);
    border-color: rgba(255,255,255,0.42);
    backdrop-filter: blur(8px);
}

:root[data-theme='dark'] .login-v2-form input {
    background: rgba(10, 16, 29, 0.56);
    border-color: rgba(255,255,255,0.10);
}

.login-v2-submit {
    margin-top: 4px;
    min-height: 54px;
    font-size: 0.98rem;
}

.login-v2-footer-line {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    margin-top: auto;
    border-top: 1px solid color-mix(in srgb, var(--border) 88%, transparent);
}

.login-v2-footer-line strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 800;
}

.login-v2-footer-line span {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--text-faint);
}

.login-v2-pagination {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 14px;
    justify-content: flex-end;
    font-size: 0.82rem;
    color: var(--text-faint);
}

.login-v2-pagination span.active {
    color: var(--text);
    font-weight: 800;
}

.login-v2-pagination-line {
    width: 88px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, color-mix(in srgb, var(--text) 88%, transparent), transparent);
}

.login-v2-floating-control,
.login-v2-floating-actions {
    position: absolute;
    z-index: 3;
}

.login-v2-floating-control.left {
    top: 28px;
    left: 28px;
}

.login-v2-floating-actions {
    top: 28px;
    right: 28px;
    display: inline-flex;
    gap: 10px;
    align-items: center;
}

.login-v2-icon-button,
.login-v2-icon-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 50px;
    padding: 0 16px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.32);
    background: rgba(255,255,255,0.34);
    backdrop-filter: blur(12px);
    color: var(--text);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

.login-v2-icon-badge {
    min-width: 50px;
    font-weight: 800;
}

:root[data-theme='dark'] .login-v2-icon-button,
:root[data-theme='dark'] .login-v2-icon-badge {
    background: rgba(11, 18, 32, 0.34);
    border-color: rgba(255,255,255,0.10);
}

.floating-icon-grid {
    width: 52px;
    height: 52px;
    display: grid;
    grid-template-columns: repeat(2, 10px);
    gap: 8px;
    place-content: center;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.36);
    background: rgba(255,255,255,0.36);
    backdrop-filter: blur(12px);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

.floating-icon-grid span {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    background: color-mix(in srgb, var(--text) 74%, transparent);
}

:root[data-theme='dark'] .floating-icon-grid {
    background: rgba(11, 18, 32, 0.32);
    border-color: rgba(255,255,255,0.12);
}

:root[data-theme='dark'] .floating-icon-grid span {
    background: color-mix(in srgb, var(--text) 88%, transparent);
}

.appearance-hero-card {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 18px;
}

.appearance-hero-preview {
    position: relative;
    min-height: 340px;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background:
        linear-gradient(160deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02)),
        var(--appearance-preview-bg);
    background-position: center;
    background-size: cover;
    border: 1px solid color-mix(in srgb, var(--border) 86%, transparent);
}

.appearance-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 12%, rgba(15, 23, 42, 0.54) 100%);
}

.appearance-hero-copy {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    color: #ffffff;
    z-index: 1;
}

.appearance-hero-copy h2 {
    margin: 16px 0 12px;
    font-size: clamp(1.9rem, 3.2vw, 2.6rem);
    line-height: 1.04;
    letter-spacing: -0.04em;
}

.appearance-hero-copy p {
    margin: 0;
    max-width: 560px;
    line-height: 1.7;
    color: rgba(255,255,255,0.88);
}

.appearance-hero-meta {
    margin-top: 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.appearance-hero-actions {
    display: grid;
    gap: 14px;
    align-content: start;
}

.metric-mini-card {
    padding: 18px 20px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 90%, transparent);
}

.metric-mini-label {
    color: var(--text-faint);
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

.metric-mini-value {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    margin-bottom: 8px;
}

.metric-mini-meta {
    color: var(--text-soft);
    line-height: 1.62;
    font-size: 0.92rem;
}

.appearance-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.appearance-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid var(--border);
    background: color-mix(in srgb, var(--surface-solid) 90%, transparent);
    box-shadow: var(--shadow-soft);
}

.appearance-card.is-active {
    border-color: color-mix(in srgb, var(--primary) 38%, transparent);
    box-shadow: 0 18px 34px color-mix(in srgb, var(--primary) 14%, transparent);
}

.appearance-media {
    aspect-ratio: 16 / 10;
    background-position: center;
    background-size: cover;
}

.appearance-body {
    padding: 18px;
}

.appearance-topline {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.appearance-topline h3 {
    margin: 0 0 8px;
    font-size: 1.08rem;
}

.appearance-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.appearance-actions form {
    margin: 0;
}

.page-loading-overlay {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(8, 14, 28, 0.22);
    backdrop-filter: blur(18px);
    z-index: 90;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.page-loading-overlay.active {
    opacity: 1;
    visibility: visible;
}

.page-loading-card {
    width: min(100%, 420px);
    padding: 28px 24px;
    border-radius: 30px;
    background: color-mix(in srgb, var(--surface-solid) 90%, transparent);
    border: 1px solid color-mix(in srgb, var(--border-strong) 88%, transparent);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.18);
}

:root[data-theme='dark'] .page-loading-card {
    background: rgba(9, 16, 29, 0.92);
}

.paper-plane-track {
    position: relative;
    height: 72px;
    margin-bottom: 20px;
}

.paper-plane-track::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    height: 8px;
    border-radius: 999px;
    transform: translateY(-50%);
    background: color-mix(in srgb, var(--border) 92%, transparent);
}

.paper-plane-progress {
    position: absolute;
    left: 0;
    top: 50%;
    height: 8px;
    width: max(8%, var(--loader-progress, 8%));
    transform: translateY(-50%);
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--primary-2));
    transition: width 0.28s ease;
}

.paper-plane-icon {
    position: absolute;
    top: 50%;
    left: var(--loader-progress, 8%);
    width: 56px;
    height: 56px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--primary-2));
    box-shadow: 0 18px 32px color-mix(in srgb, var(--primary) 28%, transparent);
    transform: translate(-50%, -50%) rotate(-12deg);
    transition: left 0.28s ease;
}

.paper-plane-icon svg {
    width: 28px;
    height: 28px;
}

.page-loading-kicker {
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-faint);
}

.page-loading-card h3 {
    margin: 10px 0 8px;
    font-size: 1.5rem;
    letter-spacing: -0.04em;
}

.page-loading-card p {
    margin: 0;
    color: var(--text-soft);
    line-height: 1.65;
}

.page-loading-progress-row {
    margin-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-weight: 700;
    color: var(--text-faint);
}

@media (max-width: 1280px) {
    .appearance-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1180px) {
    .login-v2-frame {
        grid-template-columns: minmax(0, 1fr);
    }

    .login-v2-stage {
        min-height: 560px;
        padding-bottom: 0;
    }

    .login-v2-panel {
        min-height: auto;
        padding: 0 18px 18px;
    }

    .login-v2-panel-inner {
        width: 100%;
        min-height: auto;
    }

    .appearance-hero-card {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 880px) {
    .login-v2-page {
        padding: 0;
    }

    .login-v2-frame {
        min-height: 100vh;
        border-radius: 0;
    }

    .login-v2-stage {
        padding: 92px 22px 28px;
        min-height: 460px;
    }

    .login-v2-brandmark {
        max-width: 100%;
    }

    .login-v2-artwork {
        inset: 106px 30px 168px 28px;
        width: auto;
        opacity: 0.72;
    }

    .stack-layer {
        left: 20%;
    }

    .login-v2-panel {
        padding: 0 12px 12px;
    }

    .login-v2-panel-inner {
        padding: 24px 18px 22px;
        border-radius: 28px;
    }

    .login-v2-chip-row {
        padding-right: 0;
    }

    .login-v2-avatar {
        position: relative;
        top: auto;
        right: auto;
        width: 120px;
        height: 120px;
        margin: 20px auto 0;
    }

    .login-v2-content {
        margin-top: 18px;
    }

    .login-v2-title {
        font-size: 2.05rem;
    }

    .login-v2-footer-line {
        padding-top: 18px;
    }

    .login-v2-pagination {
        justify-content: center;
        margin-top: 18px;
    }

    .login-v2-floating-control.left,
    .login-v2-floating-actions {
        top: 16px;
    }

    .login-v2-floating-control.left {
        left: 16px;
    }

    .login-v2-floating-actions {
        right: 16px;
    }

    .login-v2-icon-button {
        min-height: 44px;
        padding: 0 12px;
    }

    .appearance-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 520px) {
    .login-v2-icon-button span:last-child {
        display: none;
    }

    .login-v2-stage-copy h1 {
        font-size: 2.4rem;
    }

    .login-v2-title {
        font-size: 1.8rem;
    }

    .page-loading-card {
        padding: 24px 18px;
        border-radius: 24px;
    }
}

:root {
    --fluid-step--1: clamp(.78rem, .74rem + .16vw, .9rem);
    --fluid-step-0: clamp(.9rem, .84rem + .22vw, 1rem);
    --fluid-step-1: clamp(1rem, .9rem + .38vw, 1.18rem);
    --fluid-step-2: clamp(1.22rem, 1rem + .86vw, 1.7rem);
    --fluid-step-3: clamp(1.7rem, 1.22rem + 1.8vw, 2.8rem);
}

html { font-size: clamp(14px, 0.72vw + 11px, 18px); }
body, input, select, textarea, button { font-size: var(--fluid-step-0); }
.topbar h1, .card-title, .login-future-form-wrap h1, .trend-chart-value, .trend-stat-value { letter-spacing: -0.04em; }
.card-header.compact { align-items: flex-start; gap: 10px; }
.card-header.compact .card-subtitle { margin-top: 4px; max-width: 60ch; }
.icon-button {
    border: 1px solid var(--line, rgba(148,163,184,.24));
    background: rgba(255,255,255,.76);
    color: var(--text, #0f172a);
    min-width: 44px;
    height: 44px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    cursor: pointer;
}
:root[data-theme='dark'] .icon-button { background: rgba(15,23,42,.6); color: #e5eefb; }
.chart-tools { display:flex; gap:10px; flex-wrap:wrap; }
.field-span-2 { grid-column: span 2; }
.trend-filter-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); align-items: end; }
.trend-filter-actions { display:flex; flex-direction:column; justify-content:end; }
.trend-hero-grid {
    display:grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}
.trend-stat-card {
    position: relative;
    padding: 1.1rem 1.1rem 1rem;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,255,255,.74));
    border: 1px solid rgba(148,163,184,.18);
    box-shadow: 0 20px 60px rgba(15,23,42,.08);
    overflow: hidden;
}
:root[data-theme='dark'] .trend-stat-card {
    background: linear-gradient(180deg, rgba(15,23,42,.88), rgba(15,23,42,.74));
    border-color: rgba(148,163,184,.15);
}
.trend-stat-head { display:flex; align-items:flex-start; justify-content:space-between; gap:12px; margin-bottom:.75rem; }
.trend-stat-title { font-size: var(--fluid-step-1); font-weight: 700; }
.trend-stat-subtitle, .trend-chart-side-meta .small-muted { color: var(--text-muted, #64748b); font-size: var(--fluid-step--1); }
.trend-stat-value { font-size: var(--fluid-step-3); font-weight: 800; line-height: 1; margin-bottom: .35rem; }
.trend-stat-meta { color: var(--text-muted, #64748b); font-size: var(--fluid-step--1); margin-bottom: .8rem; }
.sparkline-wrap { height: 58px; }
.trend-mosaic-grid {
    display:grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
}
.trend-chart-card { grid-column: span 6; }
.trend-ring-card { grid-column: span 4; }
.trend-composition-card { grid-column: span 4; }
.trend-progress-card { grid-column: span 4; }
.trend-frame { min-height: 320px; }
.trend-donut-frame { min-height: 320px; }
.trend-progress-frame { min-height: 320px; }
.trend-chart-value-row { display:flex; align-items:flex-end; justify-content:space-between; gap:12px; margin-bottom: 8px; }
.trend-chart-value { font-size: var(--fluid-step-2); font-weight: 800; }
.trend-chart-side-meta { text-align:right; }
.trend-ring-grid { display:grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.trend-ring-item {
    display:flex; align-items:center; gap:16px; padding: 16px; border-radius: 24px;
    background: rgba(148,163,184,.08);
}
.trend-ring-canvas { width: 120px; min-width: 120px; height: 120px; position:relative; }
.trend-ring-copy { display:flex; flex-direction:column; gap:6px; }
.trend-ring-title { font-weight:700; }
.trend-ring-percent { font-size: var(--fluid-step-2); font-weight: 800; }
.trend-table-stack .table-card { margin-bottom: 18px; }
.summary-table td strong { font-weight:700; }

.login-future-page {
    min-height: 100vh;
    background: #eef2f7;
    display:flex;
    align-items:center;
    justify-content:center;
    padding: clamp(20px, 3vw, 32px);
}
:root[data-theme='dark'] .login-future-page { background: #020617; }
.login-future-shell {
    width: min(1320px, 100%);
    min-height: min(820px, calc(100vh - 40px));
    background: rgba(255,255,255,.96);
    border-radius: 34px;
    overflow: hidden;
    display:grid;
    grid-template-columns: 1.6fr 1fr;
    box-shadow: 0 30px 90px rgba(15,23,42,.16);
}
:root[data-theme='dark'] .login-future-shell { background: rgba(15,23,42,.96); }
.login-future-visual {
    position:relative;
    min-height: 100%;
    background-image: var(--login-background-image);
    background-size: cover;
    background-position: center center;
    isolation:isolate;
}
.login-future-overlay {
    position:absolute; inset:0;
    background: linear-gradient(180deg, rgba(2,6,23,.1), rgba(2,6,23,.58));
    z-index:0;
}
.login-future-copy {
    position:absolute; left: clamp(24px, 4vw, 56px); bottom: clamp(24px, 4vw, 56px); z-index:1;
    color:white;
}
.login-future-brand { font-size: clamp(1.1rem, 1rem + .8vw, 1.8rem); font-weight: 700; margin-bottom: 10px; }
.login-future-tagline { font-size: clamp(2rem, 1.1rem + 3vw, 4.2rem); font-weight: 800; line-height: 1.02; letter-spacing: -0.06em; }
.login-future-form-panel {
    display:flex; align-items:center; justify-content:center; padding: clamp(28px, 4vw, 60px);
}
.login-future-form-wrap { width:min(420px, 100%); }
.login-future-logo {
    width: 56px; height:56px; border-radius:16px; background: linear-gradient(135deg, #2563eb, #8b5cf6);
    display:flex; align-items:center; justify-content:center; color:white; font-weight:800; margin-bottom: 22px;
}
.login-future-form-wrap h1 { font-size: clamp(1.8rem, 1.2rem + 1.6vw, 3rem); margin:0 0 6px; }
.login-future-form-wrap p { margin:0 0 24px; color: var(--text-muted, #64748b); }
.login-future-form { display:grid; gap: 16px; }
.login-future-submit { margin-top: 6px; }
.login-future-meta { margin-top: 22px; display:flex; justify-content:space-between; gap:14px; color: var(--text-muted, #64748b); font-size: var(--fluid-step--1); }

.page-loading-card.minimal { max-width: 430px; }

@media (max-width: 1200px) {
    .trend-hero-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .trend-chart-card { grid-column: span 12; }
    .trend-ring-card, .trend-composition-card, .trend-progress-card { grid-column: span 6; }
    .trend-filter-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
    .field-span-2 { grid-column: span 1; }
    .trend-hero-grid, .trend-filter-grid, .trend-ring-grid { grid-template-columns: 1fr; }
    .trend-ring-card, .trend-composition-card, .trend-progress-card { grid-column: span 12; }
    .login-future-shell { grid-template-columns: 1fr; min-height: auto; }
    .login-future-visual { min-height: 320px; }
}
@media (max-width: 640px) {
    .trend-mosaic-grid { display:block; }
    .trend-mosaic-grid > * { margin-bottom: 18px; }
    .trend-chart-value-row, .trend-stat-head, .login-future-meta { flex-direction: column; align-items:flex-start; }
    .trend-ring-item { flex-direction: column; align-items:flex-start; }
    .trend-ring-canvas { width: 100%; min-width: 0; }
}