/* ===================================
   VANTAGE DASHBOARDS - SHARED STYLES
   These styles apply to all pages, for every tenant
   =================================== */

/* ===================================
   DESIGN TOKENS
   The single source of truth for colour, type, radius and elevation.
   Every value here already existed somewhere in the codebase — this block
   only gives them names, so nothing renders differently for defining them.
   New styles should reference these, never raw hex.
   =================================== */
:root {
    /* Native widgets — scrollbars, checkboxes, dropdowns, text selection — are
       drawn by the browser, not by this stylesheet. Without color-scheme they
       stay light no matter what the tokens say. */
    color-scheme: light;

    /* Brand — these hold their value in both modes; they are the identity */
    --brand-teal: #2C8686;
    --brand-navy: #2F4879;
    --brand-mint: #55BCA1;
    --brand-gradient: linear-gradient(135deg, #2C8686 0%, #2F4879 100%);

    /* Surfaces — what things sit ON */
    --surface-card:     #ffffff;   /* cards, table body, panels */
    --surface-raised:   #f9fafb;   /* headers within a card, subtle lift */
    --surface-sunken:   #f0f0f0;   /* wells, inactive areas */
    --surface-track:    #e0e0e0;   /* meter tracks, dividers with weight */
    --surface-disabled: #cccccc;
    --surface-hover:        rgba(44, 134, 134, 0.05);
    --surface-hover-strong: rgba(44, 134, 134, 0.08);

    /* Badges — deliberately dark text on a pale fill; the brighter status hues
       do not carry enough contrast at this size */
    --badge-ok-bg:    #d4edda;
    --badge-ok-text:  #155724;
    --badge-bad-bg:   #f8d7da;
    --badge-bad-text: #721c24;

    /* Borders */
    --border:        #e0e0e0;
    --border-subtle: #f0f0f0;
    --border-strong: #cbd5e1;

    /* Neutral ramp — replaces the four competing grey scales */
    --n-0:   #ffffff;
    --n-25:  #fafafa;
    --n-50:  #f5f5f5;
    --n-100: #f0f0f0;
    --n-200: #e0e0e0;
    --n-400: #6B7280;
    --n-600: #4B5563;
    --n-800: #1F2937;

    /* Text */
    /* Slate, not neutral grey — the dashboard's original inks (#111827, #1f2937,
       #374151) carry a blue cast, and flattening them to #333 read as washed out. */
    --text-strong: var(--n-800);
    --text-title:  #111827;
    --text-body:   var(--n-600);
    --text-muted:  var(--n-400);
    --text-invert: #ffffff;        /* on brand fills */
    --text-brand:  var(--brand-navy);

    /* Status — always paired with an icon or label, never colour alone */
    --status-ok:   #28a745;
    --status-warn: #ffc107;
    --status-bad:  #DC3545;
    --status-bad-bg:     #fee;
    --status-bad-border: #fcc;
    --status-bad-text:   #c33;

    /* Shape & elevation */
    --radius-sm: 8px;
    --radius:    12px;
    --radius-lg: 16px;
    --shadow-card:  0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lift:  0 20px 60px rgba(0, 0, 0, 0.3);
    --focus-ring:   0 0 0 3px rgba(44, 134, 134, 0.18);

    /* Type — AppleGothic was a Korean face standing in for a geometric sans;
       Futura/Avenir are the right Mac fallbacks for Century Gothic. */
    --font-sans: 'Century Gothic', 'Century Gothic Pro', CenturyGothic,
                 Futura, 'Avenir Next', Avenir, 'Trebuchet MS',
                 system-ui, -apple-system, sans-serif;
}

/* ===================================
   BASE STYLES
   =================================== */
::selection {
    background: rgba(44, 134, 134, 0.28);
}

/* Firefox uses these two; WebKit uses the ::-webkit-scrollbar rules further down */
* {
    scrollbar-color: var(--brand-teal) var(--surface-sunken);
    scrollbar-width: thin;
}

body::-webkit-scrollbar,
.timeline-wrapper::-webkit-scrollbar,
.filter-dropdown-menu::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

body::-webkit-scrollbar-track,
.timeline-wrapper::-webkit-scrollbar-track,
.filter-dropdown-menu::-webkit-scrollbar-track {
    background: var(--surface-sunken);
}

body::-webkit-scrollbar-thumb,
.timeline-wrapper::-webkit-scrollbar-thumb,
.filter-dropdown-menu::-webkit-scrollbar-thumb {
    background: var(--brand-teal);
    border-radius: 5px;
}

body::-webkit-scrollbar-thumb:hover,
.timeline-wrapper::-webkit-scrollbar-thumb:hover,
.filter-dropdown-menu::-webkit-scrollbar-thumb:hover {
    background: var(--brand-navy);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background: var(--brand-gradient);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1900px;
    margin: 0 auto;
}


/* ===================================
   HEADER SECTION
   =================================== */
.header {
    background: var(--surface-card);
    padding: 25px 30px 15px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-right {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* The logo is the tallest item in .header-top, so its box height sets the header
   height. Scaling with transform renders it larger while the layout box stays
   62px — the header does not grow. The extra ~14px each side falls into the
   header's existing 25px/30px padding, so nothing clips. */
.logo-small {
    width: 62px;
    height: 62px;
    object-fit: contain;
    transform: scale(1.2);
    transform-origin: center;
    margin-right: 8px;
}

.title-section h1 {
    color: var(--text-brand);
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 5px;
}

.count {
    color: var(--text-body);
    font-size: 14px;
    font-weight: 400;
}

.count-number {
    font-weight: 600;
    color: var(--brand-teal);
}


/* ===================================
   TAB NAVIGATION (Pill Button Style)
   =================================== */
.tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 15px 0;
    margin-bottom: 20px;
}

.tab {
    padding: 10px 28px;
    background: var(--surface-card);
    border: 2px solid var(--border);
    border-radius: 50px;
    color: var(--text-body);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-sans);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    min-width: 140px;
}

.tab:hover {
    border-color: var(--brand-teal);
    background: var(--surface-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.tab.active {
    background: linear-gradient(135deg, var(--brand-teal) 0%, var(--brand-navy) 100%);
    color: var(--text-invert);
    border: 2px solid var(--surface-card);
    font-weight: 600;
    box-shadow: 0 6px 12px rgba(44, 134, 134, 0.4), inset 0 1px 3px rgba(0, 0, 0, 0.2);
    transform: translateY(-2px);
}

.tab.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(44, 134, 134, 0.4);
}


/* ===================================
   BUTTONS (Refresh, Export, Logout)
   =================================== */
.btn {
    padding: 10px 20px;
    color: var(--text-invert);
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    font-family: var(--font-sans);
}

.refresh-btn {
    background: #FFA500;
}

.refresh-btn:hover {
    background: #FF8C00;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.refresh-btn:disabled {
    background: var(--surface-disabled);
    cursor: not-allowed;
    transform: none;
}

.export-btn {
    background: var(--brand-mint);
}

.export-btn:hover {
    background: #4AAA90;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.export-btn:active, .refresh-btn:active {
    transform: translateY(0);
}

.logout-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--brand-teal) 0%, var(--brand-navy) 100%);
    color: var(--text-invert);
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: inline-block;
}

.logout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}


/* ===================================
   LOADING SCREEN
   =================================== */
#loading {
    text-align: center;
    padding: 100px 50px;
    background: var(--surface-card);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    max-width: 500px;
    margin: 100px auto;
}

.pulse-logo {
    width: 100px;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1); 
    }
    50% { 
        opacity: 0.75; 
        transform: scale(1.05); 
    }
}

#loading p {
    color: var(--text-brand);
    margin-top: 25px;
    font-size: 18px;
    font-weight: 500;
}

#loading .loading-subtext {
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 10px;
}


/* ===================================
   CONTENT VISIBILITY
   =================================== */
#content {
    display: none;
}


/* ===================================
   FOOTER
   =================================== */
.footer {
    text-align: center;
    margin-top: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 12px;
}


/* ===================================
   EMPTY STATE
   =================================== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.3;
}


/* ===================================
   CONTENT LOADING STATE (inline, not full page)
   =================================== */
.content-loading {
    text-align: center;
    padding: 80px 20px;
    background: var(--surface-card);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.content-loading .spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 4px solid var(--border-subtle);
    border-top: 4px solid var(--brand-teal);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.content-loading p {
    color: var(--text-brand);
    font-size: 16px;
    font-weight: 500;
}


/* ===================================
   TABLE CARD (Dashboard specific but structure is shared)
   =================================== */
.table-card {
    background: var(--surface-card);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-top: 0;
}

.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1400px;
}

thead {
    background: linear-gradient(135deg, var(--brand-navy) 0%, var(--brand-teal) 100%);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}

th {
    color: var(--text-invert);
    padding: 16px 14px;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 10;
}

th.sortable {
    cursor: pointer;
    user-select: none;
    transition: background 0.2s ease;
    position: relative;
}

th.sortable:hover {
    background: rgba(255, 255, 255, 0.1);
}

th.sortable .sort-indicator {
    margin-left: 6px;
    font-size: 10px;
    opacity: 0.4;
}

th.sortable .sort-indicator::after {
    content: '⇅';
}

th.sort-asc .sort-indicator::after {
    content: '▲';
    opacity: 1;
}

th.sort-desc .sort-indicator::after {
    content: '▼';
    opacity: 1;
}

tbody tr {
    border-bottom: 1px solid var(--border-subtle);
    transition: all 0.2s ease;
}

tbody tr:hover {
    background: linear-gradient(90deg, rgba(85, 188, 161, 0.05) 0%, var(--surface-hover) 100%);
}

tbody tr:last-child {
    border-bottom: none;
}

td {
    padding: 14px;
    font-size: 13px;
    color: var(--text-strong);
}

td:first-child {
    font-weight: 600;
    color: var(--text-brand);
}


/* ===================================
   CHECKBOX STYLING (for status indicators)
   =================================== */
.checkbox-yes {
    color: var(--status-ok);
    font-weight: 600;
}

.checkbox-no {
    color: var(--status-bad);
    font-weight: 600;
}


/* ===================================
   SCROLLBAR STYLING
   =================================== */
.table-container::-webkit-scrollbar {
    height: 8px;
}

.table-container::-webkit-scrollbar-track {
    background: var(--surface-sunken);
}

.table-container::-webkit-scrollbar-thumb {
    background: var(--brand-teal);
    border-radius: 4px;
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--brand-navy);
}


/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .header-left {
        flex-direction: column;
    }
    
    .header-right {
        flex-direction: column;
        width: 100%;
    }
    
    .btn, .logout-btn {
        width: 100%;
    }
    
    .title-section h1 {
        font-size: 22px;
    }
    
    .tabs {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .tab {
        min-width: 140px;
    }
}


/* ===================================
   UTILITY CLASSES
   =================================== */
.view-container {
    display: none;
}

.view-container.active {
    display: block;
}


/* ===================================
   TIMELINE-SPECIFIC STYLES
   =================================== */
.legend {
    background: var(--surface-card);
    padding: 20px 25px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    display: flex;
    gap: 30px;
    align-items: center;
    flex-wrap: wrap;
}

.legend-title {
    font-weight: 600;
    color: var(--text-brand);
    font-size: 14px;
    margin-right: 10px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-body);
}

.legend-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.legend-dot.completed {
    background: var(--status-ok);
}

.legend-dot.scheduled {
    background: var(--status-warn);
}

.legend-dot.pending {
    background: var(--surface-disabled);
}

.legend-line {
    width: 30px;
    height: 3px;
    background: var(--status-bad);
}

.filters {
    background: var(--surface-card);
    padding: 20px 25px;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    display: flex;
    gap: 15px;
    align-items: center;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-label {
    font-size: 13px;
    color: var(--text-body);
    font-weight: 500;
}

.filter-select {
    padding: 8px 12px;
    border: 2px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    background: var(--surface-card);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-sans);
}

.filter-select:focus {
    outline: none;
    border-color: var(--brand-teal);
}

.search-input {
    padding: 8px 12px;
    border: 2px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    width: 250px;
    font-family: var(--font-sans);
}

.search-input:focus {
    outline: none;
    border-color: var(--brand-teal);
}

.timeline-card {
    background: var(--surface-card);
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    overflow-x: auto;
}

.timeline-wrapper {
    position: relative;
    min-width: 1400px;
}

.date-axis-wrapper {
    display: flex;
    border-bottom: 2px solid var(--brand-navy);
    padding: 15px 0 10px 0;
    margin-bottom: 20px;
}

.date-axis-spacer {
    width: 250px;
    flex-shrink: 0;
}

.date-axis-timeline {
    flex: 1;
    position: relative;
    height: 50px;
}

.date-marker {
    position: absolute;
    text-align: center;
    transform: translateX(-50%);
}

.date-label {
    font-size: 11px;
    color: var(--text-brand);
    font-weight: 600;
    text-transform: uppercase;
}

.date-day {
    font-size: 13px;
    color: var(--text-body);
    margin-top: 3px;
}

.timeline-grid {
    position: relative;
}

.today-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--status-bad);
    z-index: 50;
    box-shadow: 0 0 8px rgba(255, 68, 68, 0.4);
    transform: translateX(-1.5px);
}

.today-label {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--status-bad);
    color: var(--text-invert);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 2px 6px rgba(255, 68, 68, 0.3);
}

.timeline-row {
    display: flex;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    min-height: 80px;
}

.timeline-row:hover {
    background: linear-gradient(90deg, rgba(85, 188, 161, 0.03) 0%, rgba(44, 134, 134, 0.03) 100%);
}

.timeline-row:last-child {
    border-bottom: none;
}

.participant-info {
    width: 250px;
    padding-right: 20px;
    flex-shrink: 0;
}

.participant-name {
    font-weight: 600;
    color: var(--text-brand);
    font-size: 14px;
    margin-bottom: 4px;
}

.participant-bu {
    font-size: 11px;
    color: var(--text-body);
    margin-bottom: 3px;
}

.participant-assessor {
    font-size: 10px;
    color: var(--text-muted);
}

.test-status {
    display: flex;
    gap: 4px;
    margin-top: 5px;
}

.test-badge {
    font-size: 9px;
    padding: 2px 6px;
    border-radius: 3px;
    font-weight: 600;
}

.test-badge.completed {
    background: var(--badge-ok-bg);
    color: var(--badge-ok-text);
}

.test-badge.pending {
    background: var(--badge-bad-bg);
    color: var(--badge-bad-text);
}

.timeline-track {
    flex: 1;
    position: relative;
    height: 40px;
    display: flex;
    align-items: center;
}

.timeline-milestone {
    position: absolute;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 3px solid var(--surface-card);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    z-index: 10;
    transform: translateX(-50%);
}

.timeline-milestone:hover {
    transform: translateX(-50%) scale(1.3);
    z-index: 20;
}

.timeline-milestone.completed {
    background: var(--status-ok);
}

.timeline-milestone.scheduled {
    background: var(--status-warn);
}

.timeline-milestone.pending {
    background: var(--surface-disabled);
}

.milestone-tooltip {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: var(--text-invert);
    padding: 6px 10px;
    border-radius: 4px;
    font-size: 11px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 30;
}

.timeline-milestone:hover .milestone-tooltip {
    opacity: 1;
}

.milestone-connector {
    position: absolute;
    height: 2px;
    background: linear-gradient(90deg, var(--status-ok), var(--brand-teal));
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.timeline-card::-webkit-scrollbar {
    height: 10px;
}

.timeline-card::-webkit-scrollbar-track {
    background: var(--surface-sunken);
}

.timeline-card::-webkit-scrollbar-thumb {
    background: var(--brand-teal);
    border-radius: 5px;
}

.timeline-card::-webkit-scrollbar-thumb:hover {
    background: var(--brand-navy);
}
/* ===================================
   TABLE VIEW FILTERS - COMPACT DROPDOWN
   =================================== */
.table-filters-compact {
    background: var(--surface-card);
    border-radius: 12px;
    padding: 16px 24px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid var(--border);
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.name-search-container {
    flex-shrink: 0;
}

.name-search-input {
    padding: 8px 14px 8px 36px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-strong);
    width: 220px;
    transition: all 0.2s ease;
    background: var(--surface-raised) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") no-repeat 12px center;
}

.name-search-input:focus {
    outline: none;
    border-color: var(--brand-teal);
    background-color: var(--surface-card);
    box-shadow: 0 0 0 3px rgba(44, 134, 134, 0.1);
}

.name-search-input::placeholder {
    color: #9ca3af;
}

.filter-divider-vertical {
    width: 1px;
    height: 40px;
    background: var(--surface-track);
}

.test-filters-inline {
    display: flex;
    gap: 16px;
    align-items: center;
}

.test-filters-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-body);
}

.test-filter-item {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    background: var(--surface-raised);
}

.test-filter-item:hover {
    background: linear-gradient(90deg, rgba(85, 188, 161, 0.08) 0%, var(--surface-hover-strong) 100%);
    border-color: rgba(44, 134, 134, 0.2);
}

.test-filter-item input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--brand-teal);
}

.test-filter-item span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-strong);
    user-select: none;
}

.filter-dropdown-container {
    position: relative;
}

.filter-dropdown-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: var(--surface-card);
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-sans);
    min-width: 200px;
}

.filter-dropdown-button:hover {
    border-color: var(--brand-teal);
    background: var(--surface-hover);
}

.filter-dropdown-label {
    font-weight: 600;
    color: var(--text-brand);
}

.filter-dropdown-count {
    font-size: 12px;
    color: var(--text-body);
    flex: 1;
}

.filter-dropdown-arrow {
    font-size: 10px;
    color: var(--text-body);
    transition: transform 0.3s ease;
}

.filter-dropdown-menu.show .filter-dropdown-arrow {
    transform: rotate(180deg);
}

.filter-dropdown-menu {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    background: var(--surface-card);
    border: 2px solid var(--border);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 280px;
    max-width: 320px;
    z-index: 1000;
    display: none;
}

.filter-dropdown-menu.show {
    display: block;
}

.filter-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 2px solid var(--border);
    background: var(--surface-raised);
    border-radius: 6px 6px 0 0;
}

.filter-dropdown-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-strong);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.filter-clear-inline {
    background: none;
    border: none;
    color: #ef4444;
    font-size: 12px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
    font-family: var(--font-sans);
    font-weight: 600;
}

.filter-clear-inline:hover {
    background: var(--status-bad-bg);
    color: #dc2626;
}

.filter-dropdown-options {
    display: flex;
    flex-direction: column;
    gap: 4px;
    max-height: 300px;
    overflow-y: auto;
    padding: 8px;
}

.filter-dropdown-options::-webkit-scrollbar {
    width: 6px;
}

.filter-dropdown-options::-webkit-scrollbar-track {
    background: var(--surface-sunken);
    border-radius: 10px;
}

.filter-dropdown-options::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 10px;
}

.filter-dropdown-options::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.filter-checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid transparent;
}

.filter-checkbox-item:hover {
    background: linear-gradient(90deg, rgba(85, 188, 161, 0.08) 0%, var(--surface-hover-strong) 100%);
    border-color: rgba(44, 134, 134, 0.2);
}

.filter-checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--brand-teal);
    flex-shrink: 0;
}

.filter-checkbox-item label {
    font-size: 13px;
    color: var(--text-strong);
    cursor: pointer;
    flex: 1;
    user-select: none;
    font-weight: 500;
}

.filter-checkbox-item .filter-count {
    font-size: 11px;
    color: var(--text-body);
    background: var(--surface-sunken);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 700;
    min-width: 28px;
    text-align: center;
    flex-shrink: 0;
}
/* ===================================
   ANIMATIONS
   =================================== */

/* Smooth dropdown arrow rotation */
.filter-dropdown-button .filter-dropdown-arrow {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-dropdown-menu.show + .filter-dropdown-button .filter-dropdown-arrow,
.filter-dropdown-container:has(.filter-dropdown-menu.show) .filter-dropdown-arrow {
    transform: rotate(180deg);
}

/* Dropdown slide and fade */
.filter-dropdown-menu {
    transform-origin: top;
    transition: opacity 0.2s ease-out, transform 0.2s ease-out;
}

.filter-dropdown-menu:not(.show) {
    opacity: 0;
    transform: translateY(-10px) scaleY(0.95);
    pointer-events: none;
}

.filter-dropdown-menu.show {
    opacity: 1;
    transform: translateY(0) scaleY(1);
    animation: dropdown-open 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes dropdown-open {
    from {
        opacity: 0;
        transform: translateY(-10px) scaleY(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scaleY(1);
    }
}

/* Checkbox animations */
.filter-checkbox-item input[type="checkbox"],
.test-filter-item input[type="checkbox"] {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-checkbox-item input[type="checkbox"]:checked,
.test-filter-item input[type="checkbox"]:checked {
    animation: checkbox-pop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes checkbox-pop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
    }
}

/* Table row animations */
tbody tr {
    animation: fade-slide-in 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fade-slide-in {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

tbody tr.fade-out {
    animation: fade-slide-out 0.2s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes fade-slide-out {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(10px);
    }
}

/* Smooth hover transitions */
.filter-checkbox-item,
.test-filter-item {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.filter-dropdown-button {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
/* ============================================
   SUBITEM (RATER PANEL) VIEW
   ============================================ */

.rater-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: 0;
    padding: 0;
    margin: 0;
    font: inherit;
    color: inherit;
    text-align: left;
    cursor: pointer;
}

.rater-toggle:hover .rater-caret { border-left-color: var(--brand-teal); }
.rater-toggle:focus-visible { outline: 2px solid var(--brand-teal); outline-offset: 2px; border-radius: 3px; }

.rater-caret {
    flex: 0 0 auto;
    width: 0;
    height: 0;
    border-left: 5px solid var(--text-muted);
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    transition: transform 0.15s ease;
}

tr.rater-open .rater-caret { transform: rotate(90deg); }

.rater-meter { display: inline-flex; align-items: center; gap: 9px; white-space: nowrap; }

.rater-meter-track {
    width: 84px;
    height: 7px;
    background: var(--surface-track);
    border-radius: 4px;
    overflow: hidden;
}

.rater-meter-fill {
    display: block;
    height: 100%;
    background: var(--brand-teal);
    border-radius: 0 4px 4px 0;
    transition: width 0.3s ease;
}

.rater-meter-num { font-variant-numeric: tabular-nums; font-size: 13px; }
.rater-meter-drop { font-size: 11px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.rater-none { color: var(--text-muted); font-style: italic; font-size: 13px; }

.rater-panel-row > td { padding: 0 !important; background: rgba(11, 11, 11, 0.025); }

.rater-panel { padding: 10px 16px 16px 34px; }

.rater-group { margin-top: 12px; }
.rater-group:first-child { margin-top: 4px; }

.rater-group-head {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 5px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.07em;
}

.rater-group-count {
    border: 1px solid var(--border);
    border-radius: 9px;
    padding: 0 6px;
    font-size: 10px;
    font-weight: 500;
    font-variant-numeric: tabular-nums;
}

.rater-line {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 0.5fr);
    gap: 12px;
    align-items: center;
    padding: 4px 0;
    font-size: 13px;
}

.rater-who { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rater-when { color: var(--text-body); font-variant-numeric: tabular-nums; }

.rater-chip { display: inline-flex; align-items: center; gap: 5px; color: var(--text-body); }
.rater-chip-glyph { font-size: 11px; line-height: 1; }
.rater-chip-good .rater-chip-glyph { color: var(--status-ok); }
.rater-chip-progress .rater-chip-glyph { color: #ffc107; }
.rater-chip-critical .rater-chip-glyph { color: #FF4444; }
.rater-chip-pending .rater-chip-glyph { color: var(--text-muted); }

@media (max-width: 720px) {
    .rater-line { grid-template-columns: 1fr; gap: 2px; padding: 8px 0; }
    .rater-meter-track { width: 56px; }
}

/* ===================================
   LOGIN PAGE
   Scoped to .login-body so the dark-mode block below can never reach the
   dashboards, which are still on hardcoded colours.
   =================================== */

.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
    /* Brand stops on an oversized canvas, travelling both axes so the movement
       reads as drift rather than a slow fade. */
    background: linear-gradient(-45deg,
        var(--brand-teal), #35A596, var(--brand-navy), #1D5F7F, #24666E, #3A5F9C);
    background-size: 400% 400%;
    /* linear, not ease-in-out — easing made it visibly speed up and slow down. */
    animation: login-drift 70s linear infinite;
}

@keyframes login-drift {
    0%   { background-position:   0% 50%; }
    25%  { background-position:  50% 100%; }
    50%  { background-position: 100% 50%; }
    75%  { background-position:  50%  0%; }
    100% { background-position:   0% 50%; }
}

/* Soft light from above, so the moving field has depth rather than reading flat. */
.login-body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(85% 65% at 50% -5%, rgba(255, 255, 255, 0.13), transparent 62%);
}

.login-card {
    position: relative;
    width: 100%;
    max-width: 476px;
    padding: 54px 50px 40px;
    border-radius: 22px;
    background: var(--login-card-bg, rgba(255, 255, 255, 0.97));
    border: 1px solid var(--login-card-border, rgba(255, 255, 255, 0.7));
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow:
        0 28px 64px rgba(0, 0, 0, 0.30),
        0 2px 10px rgba(0, 0, 0, 0.10);
    animation: login-rise 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes login-rise {
    from { opacity: 0; transform: translateY(20px) scale(0.985); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Brand rings, cropped from the hi-res lockup at 512px — sizes freely without
   softening, and natively transparent so it sits on any surface. */
.login-logo {
    display: block;
    width: 104px;
    height: 104px;
    margin: 0 auto 24px;
    object-fit: contain;
    filter: var(--login-logo-filter, none);
}

.login-title {
    color: var(--login-title, var(--brand-navy));
    text-align: center;
    font-size: 30px;
    font-weight: 600;
    line-height: 1.18;
    letter-spacing: -0.015em;
    margin-bottom: 10px;
}

.login-tagline {
    text-align: center;
    color: var(--login-tagline, #6f6f68);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    margin-bottom: 0;
}

/* Hairline between the identity block and the form. Carries the gap itself, so
   the spacing holds whether or not a tagline is configured. */
.login-divide {
    height: 1px;
    background: var(--login-divider, #efefe9);
    margin: 26px 0;
}

.login-label {
    display: block;
    color: var(--login-label, #55554f);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 9px;
}

.login-input {
    width: 100%;
    padding: 14px 16px;
    border: 1.5px solid var(--login-input-border, #e4e4de);
    border-radius: 10px;
    font-size: 15px;
    font-family: var(--font-sans);
    background: var(--login-input-bg, #fbfbf9);
    color: var(--login-input-text, var(--text-strong));
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

/* Wrapper so the reveal button can sit inside the field. */
.login-field { position: relative; }
.login-field .login-input { padding-right: 62px; }

.login-reveal {
    position: absolute;
    top: 50%;
    right: 6px;
    transform: translateY(-50%);
    padding: 7px 11px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--login-reveal, #8b8b84);
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    cursor: pointer;
    transition: color 0.15s ease, background 0.15s ease;
}

.login-reveal:hover {
    color: var(--brand-teal);
    background: var(--login-reveal-hover, rgba(44, 134, 134, 0.08));
}

.login-reveal:focus-visible {
    outline: none;
    color: var(--brand-teal);
    box-shadow: var(--focus-ring);
}

.login-input::placeholder { color: var(--login-placeholder, #b4b4ad); }

.login-input:focus {
    outline: none;
    border-color: var(--brand-teal);
    background: var(--login-input-bg-focus, #ffffff);
    box-shadow: var(--focus-ring);
}

.login-button {
    width: 100%;
    margin-top: 22px;
    padding: 14px;
    background: var(--brand-gradient);
    background-size: 160% 160%;
    color: var(--text-invert);
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.03em;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.22s ease, background-position 0.5s ease;
    box-shadow: 0 6px 18px rgba(44, 134, 134, 0.32);
}

.login-button:hover {
    transform: translateY(-1px);
    background-position: 100% 0%;
    box-shadow: 0 10px 26px rgba(44, 134, 134, 0.40);
}

.login-button:active { transform: translateY(0); }

.login-button:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring), 0 6px 18px rgba(44, 134, 134, 0.32);
}

.login-error {
    background: var(--login-error-bg, #fdecec);
    color: var(--login-error-text, #b3333a);
    border: 1px solid var(--login-error-border, #f6cfd0);
    border-radius: 10px;
    text-align: center;
    padding: 12px 14px;
    margin-bottom: 22px;
    font-size: 13px;
    animation: login-shake 0.45s ease;
}

@keyframes login-shake {
    0%, 100% { transform: translateX(0); }
    25%      { transform: translateX(-7px); }
    75%      { transform: translateX(7px); }
}

.login-footer {
    margin-top: 28px;
    padding-top: 18px;
    border-top: 1px solid var(--login-divider, #efefe9);
    text-align: center;
    color: var(--login-footer, #a8a8a1);
    font-size: 11px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

/* --- Dark mode: follows the operating system setting --- */
@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]) .login-body {
        color-scheme: dark;

        /* Six stops, matching the light gradient's structure so the drift has the
           same variety — the same hues, stepped down for a dark surface. */
        background: linear-gradient(-45deg,
            #17494A, #1E6259, #1B2C49, #123F52, #144043, #233C63);
        background-size: 400% 400%;
    }
    html:not([data-theme="light"]) .login-body::before {

        background: radial-gradient(85% 65% at 50% -5%, rgba(120, 220, 210, 0.10), transparent 62%);
    }
    html:not([data-theme="light"]) .login-card {

        --login-card-bg: rgba(23, 28, 38, 0.86);
        --login-card-border: rgba(255, 255, 255, 0.10);
        /* Gentle lift so the navy ring doesn't sit dark-on-dark. */
        --login-logo-filter: brightness(1.22);
        --login-title: #f3f4f2;
        --login-tagline: #8fa0a8;
        --login-label: #9fb0b6;
        --login-input-border: rgba(255, 255, 255, 0.14);
        --login-input-bg: rgba(255, 255, 255, 0.06);
        --login-input-bg-focus: rgba(255, 255, 255, 0.10);
        --login-input-text: #f3f4f2;
        --login-placeholder: #6f7f86;
        --login-divider: rgba(255, 255, 255, 0.10);
        --login-footer: #74858c;
        --login-reveal: #8b9ba2;
        --login-reveal-hover: rgba(86, 189, 162, 0.14);
        --login-error-bg: rgba(255, 68, 68, 0.13);
        --login-error-border: rgba(255, 68, 68, 0.32);
        --login-error-text: #ff9a9a;
        box-shadow:
            0 28px 70px rgba(0, 0, 0, 0.55),
            0 2px 10px rgba(0, 0, 0, 0.30);
    }
}

/* Explicit-theme scope: mirrors the block above so a stored preference can
   override the OS setting in either direction. Unused until something sets
   data-theme on <html>; kept so adding a preference control is one step. */
html[data-theme="dark"] .login-body {
        color-scheme: dark;

        /* Six stops, matching the light gradient's structure so the drift has the
           same variety — the same hues, stepped down for a dark surface. */
        background: linear-gradient(-45deg,
            #17494A, #1E6259, #1B2C49, #123F52, #144043, #233C63);
        background-size: 400% 400%;
}
html[data-theme="dark"] .login-body::before {

        background: radial-gradient(85% 65% at 50% -5%, rgba(120, 220, 210, 0.10), transparent 62%);
}
html[data-theme="dark"] .login-card {

        --login-card-bg: rgba(23, 28, 38, 0.86);
        --login-card-border: rgba(255, 255, 255, 0.10);
        /* Gentle lift so the navy ring doesn't sit dark-on-dark. */
        --login-logo-filter: brightness(1.22);
        --login-title: #f3f4f2;
        --login-tagline: #8fa0a8;
        --login-label: #9fb0b6;
        --login-input-border: rgba(255, 255, 255, 0.14);
        --login-input-bg: rgba(255, 255, 255, 0.06);
        --login-input-bg-focus: rgba(255, 255, 255, 0.10);
        --login-input-text: #f3f4f2;
        --login-placeholder: #6f7f86;
        --login-divider: rgba(255, 255, 255, 0.10);
        --login-footer: #74858c;
        --login-reveal: #8b9ba2;
        --login-reveal-hover: rgba(86, 189, 162, 0.14);
        --login-error-bg: rgba(255, 68, 68, 0.13);
        --login-error-border: rgba(255, 68, 68, 0.32);
        --login-error-text: #ff9a9a;
        box-shadow:
            0 28px 70px rgba(0, 0, 0, 0.55),
            0 2px 10px rgba(0, 0, 0, 0.30);
}

@media (max-width: 480px) {
    .login-card { padding: 34px 26px 28px; border-radius: 16px; }
    .login-title { font-size: 21px; }
    .login-logo { width: 64px; height: 64px; }
}

@media (prefers-reduced-motion: reduce) {
    .login-body { animation: none; }
    .login-card, .login-error { animation: none; }
    .login-button:hover { transform: none; }
}

/* ===================================
   LOADING MARK
   The rings mark, rotating. Each ring on its own is rotationally symmetric, so
   spinning them separately would look static — the two are offset from each
   other, which is what makes rotating the whole composition read as movement.
   =================================== */

.loader-mark {
    position: relative;
    width: 84px;
    height: 84px;
    margin: 0 auto;
    display: grid;
    place-items: center;
}

/* The mark is three complete rings. Each traces itself in turn, the finished mark
   holds, then all three clear in the SAME frame — the stagger lives inside each
   ring's keyframes rather than in animation-delay, because a delay would stagger
   the disappearance too. */
.loader-svg {
    position: relative;
    z-index: 1;
    width: 84px;
    height: 84px;
    overflow: visible;
}

/* The mark is three complete rings. They arrive one at a time, the finished mark
   holds, then all three clear in the SAME frame. The stagger lives inside each
   ring's keyframes rather than in animation-delay — a delay would stagger the
   disappearance too, and that has to be simultaneous. */
.loader-ring {
    transform-box: fill-box;
    transform-origin: 50% 50%;
    animation-duration: 3.2s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.loader-ring-1 { animation-name: loader-ring-1; }
.loader-ring-2 { animation-name: loader-ring-2; }
.loader-ring-3 { animation-name: loader-ring-3; }

@keyframes loader-ring-1 {
    0%, 9.9% { opacity: 1; transform: scale(1); }
    10%      { opacity: 0; transform: scale(0.92); }
    30%      { opacity: 1; transform: scale(1); }
    100%     { opacity: 1; transform: scale(1); }
}

@keyframes loader-ring-2 {
    0%, 9.9% { opacity: 1; transform: scale(1); }
    10%, 30% { opacity: 0; transform: scale(0.92); }
    50%      { opacity: 1; transform: scale(1); }
    100%     { opacity: 1; transform: scale(1); }
}

@keyframes loader-ring-3 {
    0%, 9.9% { opacity: 1; transform: scale(1); }
    10%, 50% { opacity: 0; transform: scale(0.92); }
    70%      { opacity: 1; transform: scale(1); }
    100%     { opacity: 1; transform: scale(1); }
}


@media (prefers-reduced-motion: reduce) {
    /* Show the complete mark, still. */
    .loader-ring { animation: none; opacity: 1; transform: none; }
}

/* ===================================
   DARK MODE
   Every dashboard colour now routes through a token, so redefining the tokens
   here flips the whole app. Brand hues are lightened for a dark surface —
   #2F4879 navy on a near-black card is unreadable — while staying recognisably
   the same colours. Only things that cannot be tokenised (shadows, a few
   gradients) are restated below.
   =================================== */
@media (prefers-color-scheme: dark) {
    html:not([data-theme="light"]) {
        color-scheme: dark;

        /* Brand, stepped for a dark surface */
        --brand-teal: #45A5A5;
        --brand-navy: #6E8FC4;
        --brand-mint: #5FC9AC;

        /* Surfaces */
        --surface-card:     #171C26;
        --surface-raised:   #1E2430;
        --surface-sunken:   #12161E;
        --surface-track:    #2A3240;
        --surface-disabled: #39414F;
        --surface-hover:        rgba(69, 165, 165, 0.12);
        --surface-hover-strong: rgba(69, 165, 165, 0.18);

        /* Borders */
        --border:        #2A3240;
        --border-subtle: #303A4B;
        --border-strong: #3A4250;

        /* Neutral ramp, inverted */
        --n-0:   #171C26;
        --n-25:  #1E2430;
        --n-50:  #222835;
        --n-100: #2A3240;
        --n-200: #39414F;
        --n-400: #8A9AA1;
        --n-600: #B9C2C7;
        --n-800: #EDEFEB;

        /* Text */
        --text-strong: #EDEFEB;
        --text-title:  #FFFFFF;
        --text-body:   #B9C2C7;
        --text-muted:  #8A9AA1;
        --text-invert: #ffffff;
        --text-brand:  #9FB8D8;

        --badge-ok-bg:    rgba(61, 209, 104, 0.15);
        --badge-ok-text:  #6FE08F;
        --badge-bad-bg:   rgba(255, 107, 107, 0.15);
        --badge-bad-text: #FF9A9A;

        /* Status — lightened so they read on a dark card */
        --status-ok:   #3DD168;
        --status-warn: #FFC94D;
        --status-bad:  #FF6B6B;
        --status-bad-bg:     rgba(255, 68, 68, 0.13);
        --status-bad-border: rgba(255, 68, 68, 0.32);
        --status-bad-text:   #FF9A9A;

        /* Elevation reads through depth, not spread, on dark */
        --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.45);
        --shadow-lift: 0 20px 60px rgba(0, 0, 0, 0.6);
        --focus-ring:  0 0 0 3px rgba(69, 165, 165, 0.35);
    }
    /* The page field itself */
    html:not([data-theme="light"]) body {

        background: linear-gradient(135deg, #14403F 0%, #1B2C49 100%);
    }
    /* Card shadows: the light values are near-invisible on a dark field */
    html:not([data-theme="light"]) .header,
html:not([data-theme="light"]) #loading,
html:not([data-theme="light"]) .table-card,
html:not([data-theme="light"]) .timeline-card,
html:not([data-theme="light"]) .phase-legend {

        box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
    }
    html:not([data-theme="light"]) #loading {

        border: 1px solid var(--border);
    }
    /* Accent buttons keep their own hues but need a touch more presence */
    html:not([data-theme="light"]) .refresh-btn {
 background: #E09200;
    }
    html:not([data-theme="light"]) .refresh-btn:hover {
 background: #C97F00;
    }
    html:not([data-theme="light"]) .export-btn {
 background: #3FA98F;
    }
    html:not([data-theme="light"]) .export-btn:hover {
 background: #359178;
    }
    /* The rings' navy would sink into the card */
    html:not([data-theme="light"]) .loader-svg {
 filter: brightness(1.25);
    }
    /* The table header is a dark bar in both modes — the lightened brand hues
       would turn it into a bright band across the top of a dark card. */
    /* Same brand gradient, stepped down for dark — the same hues the login
       background uses in dark mode. */
    html:not([data-theme="light"]) thead {
        background: linear-gradient(135deg, #16243C 0%, #0F3A3B 100%);
    }
    /* Footer sits on the page field, not a card */
    html:not([data-theme="light"]) .footer {

        background: rgba(255, 255, 255, 0.05);
        color: rgba(255, 255, 255, 0.65);
    }

    html:not([data-theme="light"]) tbody tr:nth-child(even) {
        background: rgba(255, 255, 255, 0.022);
    }
    html:not([data-theme="light"]) td {
        color: #DCE2E4;
    }
}

/* Explicit-theme scope: mirrors the block above so a stored preference can
   override the OS setting in either direction. Unused until something sets
   data-theme on <html>; kept so adding a preference control is one step. */
html[data-theme="dark"] {
    color-scheme: dark;

        /* Brand, stepped for a dark surface */
        --brand-teal: #45A5A5;
        --brand-navy: #6E8FC4;
        --brand-mint: #5FC9AC;

        /* Surfaces */
        --surface-card:     #171C26;
        --surface-raised:   #1E2430;
        --surface-sunken:   #12161E;
        --surface-track:    #2A3240;
        --surface-disabled: #39414F;
        --surface-hover:        rgba(69, 165, 165, 0.12);
        --surface-hover-strong: rgba(69, 165, 165, 0.18);

        /* Borders */
        --border:        #2A3240;
        --border-subtle: #303A4B;
        --border-strong: #3A4250;

        /* Neutral ramp, inverted */
        --n-0:   #171C26;
        --n-25:  #1E2430;
        --n-50:  #222835;
        --n-100: #2A3240;
        --n-200: #39414F;
        --n-400: #8A9AA1;
        --n-600: #B9C2C7;
        --n-800: #EDEFEB;

        /* Text */
        --text-strong: #EDEFEB;
        --text-title:  #FFFFFF;
        --text-body:   #B9C2C7;
        --text-muted:  #8A9AA1;
        --text-invert: #ffffff;
        --text-brand:  #9FB8D8;

        --badge-ok-bg:    rgba(61, 209, 104, 0.15);
        --badge-ok-text:  #6FE08F;
        --badge-bad-bg:   rgba(255, 107, 107, 0.15);
        --badge-bad-text: #FF9A9A;

        /* Status — lightened so they read on a dark card */
        --status-ok:   #3DD168;
        --status-warn: #FFC94D;
        --status-bad:  #FF6B6B;
        --status-bad-bg:     rgba(255, 68, 68, 0.13);
        --status-bad-border: rgba(255, 68, 68, 0.32);
        --status-bad-text:   #FF9A9A;

        /* Elevation reads through depth, not spread, on dark */
        --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.45);
        --shadow-lift: 0 20px 60px rgba(0, 0, 0, 0.6);
        --focus-ring:  0 0 0 3px rgba(69, 165, 165, 0.35);
}
/* The page field itself */
html[data-theme="dark"] body {

        background: linear-gradient(135deg, #14403F 0%, #1B2C49 100%);
}
/* Card shadows: the light values are near-invisible on a dark field */
html[data-theme="dark"] .header,
html[data-theme="dark"] #loading,
html[data-theme="dark"] .table-card,
html[data-theme="dark"] .timeline-card,
html[data-theme="dark"] .phase-legend {

        box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}
html[data-theme="dark"] #loading {

        border: 1px solid var(--border);
}
/* Accent buttons keep their own hues but need a touch more presence */
html[data-theme="dark"] .refresh-btn {
 background: #E09200;
}
html[data-theme="dark"] .refresh-btn:hover {
 background: #C97F00;
}
html[data-theme="dark"] .export-btn {
 background: #3FA98F;
}
html[data-theme="dark"] .export-btn:hover {
 background: #359178;
}
/* The rings' navy would sink into the card */
html[data-theme="dark"] .loader-svg {
 filter: brightness(1.25);
}
/* The table header is a dark bar in both modes — the lightened brand hues
       would turn it into a bright band across the top of a dark card. */
html[data-theme="dark"] thead {
    background: linear-gradient(135deg, #16243C 0%, #0F3A3B 100%);
}
/* Footer sits on the page field, not a card */
html[data-theme="dark"] .footer {

        background: rgba(255, 255, 255, 0.05);
        color: rgba(255, 255, 255, 0.65);
}
html[data-theme="dark"] tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.022);
}

html[data-theme="dark"] td {
    color: #DCE2E4;
}