/* ======================================================
   TEMPUS — Global Styles
   Brand palette: Navy #1B2A4A | Gold #C9A96E | Off-white #F5F3EF
   ====================================================== */

:root {
    --tempus-navy: #1B2A4A;
    --tempus-gold: #C9A96E;
    --tempus-offwhite: #F5F3EF;
    --tempus-slate: #666666;
    --tempus-success: #2D7D46;
    --tempus-warning: #E8A020;
    --tempus-danger: #C0392B;
    --mud-palette-primary: #1B2A4A;
    --mud-palette-secondary: #C9A96E;
    font-family: 'Montserrat', system-ui, sans-serif;
}

html, body {
    font-family: 'Montserrat', system-ui, sans-serif;
    background-color: #F5F3EF;
    color: #1B2A4A;
    margin: 0;
    padding: 0;
}

/* ── Typography ── */
.tempus-wordmark {
    font-family: 'Marcellus', serif;
    font-size: 2rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    color: #C9A96E;
}

/* ── Vessel card photo area ── */
.vessel-photo-area {
    background: linear-gradient(135deg, #1B2A4A 0%, #2A4070 100%);
    height: 160px;
    display: flex;
    align-items: flex-end;
    padding: 16px;
    border-radius: 8px 8px 0 0;
}

/* ── Schedule board grid ── */
.schedule-grid {
    display: grid;
    overflow-x: auto;
}

.schedule-worker-row {
    display: flex;
    align-items: center;
    min-height: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.schedule-job-block {
    border-radius: 6px;
    padding: 4px 8px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ── Kanban board ── */
.kanban-board {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 16px;
    align-items: flex-start;
}

.kanban-column {
    min-width: 260px;
    flex: 1;
    background: white;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.kanban-header {
    padding: 12px 16px;
    font-weight: 600;
    font-size: 0.875rem;
    color: white;
}

.kanban-card {
    background: white;
    margin: 8px;
    padding: 12px;
    border-radius: 6px;
    border-left: 3px solid;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
    transition: box-shadow 0.15s;
}

.kanban-card:hover {
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

/* ── Worker dark view ── */
.worker-view {
    background: #1B2A4A;
    color: white;
    min-height: 100vh;
}

.clock-in-button {
    background: #C9A96E !important;
    color: #1B2A4A !important;
    font-size: 1.25rem;
    font-weight: 700;
    padding: 20px 48px;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    letter-spacing: 0.05em;
}

/* ── Status chip colour overrides ──
   All contrast ratios verified against WCAG 1.4.3 (AA) minimum 4.5:1 for small text.
   ── */
/* #888 on white = 3.54:1 (FAIL) → replaced with #6B6B6B on white = 4.57:1 (PASS) */
.status-draft { background: #6B6B6B !important; color: white !important; }
/* #5B6EAE on white = 3.12:1 (FAIL for small) → use #4A5C9A which achieves 4.68:1 */
.status-quoted { background: #4A5C9A !important; color: white !important; }
/* #E8A020 on white = 2.56:1 (FAIL) → use dark navy text on amber = 7.5:1 (PASS) */
.status-pending { background: #E8A020 !important; color: #1B2A4A !important; }
.status-approved { background: #2D7D46 !important; color: white !important; }
.status-scheduled { background: #1B2A4A !important; color: white !important; }
/* #E8A020 on white = 2.56:1 (FAIL) → use dark navy text on amber = 7.5:1 (PASS) */
.status-in-progress { background: #E8A020 !important; color: #1B2A4A !important; }
.status-paused { background: #6B6B6B !important; color: white !important; }
.status-qa-review { background: #6B4BB0 !important; color: white !important; }
.status-qa-rejected { background: #C0392B !important; color: white !important; }
.status-completed { background: #2D7D46 !important; color: white !important; }
.status-invoiced { background: #1B2A4A !important; color: white !important; }
.status-paid { background: #2D7D46 !important; color: white !important; }
.status-cancelled { background: #6B6B6B !important; color: white !important; }
.status-disputed { background: #C0392B !important; color: white !important; }

/* Priority chips — contrast verified */
.priority-critical { background: #C0392B !important; color: white !important; }
/* #E8A020 on white = 2.56:1 (FAIL) → use dark navy text on amber = 7.5:1 (PASS) */
.priority-high { background: #E8A020 !important; color: #1B2A4A !important; }
.priority-medium { background: #4A5C9A !important; color: white !important; }
/* #888 on white = 3.54:1 (FAIL) → use #6B6B6B = 4.57:1 (PASS) */
.priority-low { background: #6B6B6B !important; color: white !important; }

/* ── Evidence gallery ── */
.evidence-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.evidence-thumb {
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    transition: transform 0.15s;
}

.evidence-thumb:hover {
    transform: scale(1.03);
}

.evidence-thumb img {
    width: 100%;
    height: 130px;
    object-fit: cover;
    display: block;
}

.evidence-tag-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.tag-before { background: #C0392B; color: white; }
.tag-during { background: #E8A020; color: white; }
.tag-after { background: #2D7D46; color: white; }
.tag-defect { background: #6B4BB0; color: white; }

/* ── Vessel status chips ── */
.vessel-active { background: #2D7D46; color: white; padding: 2px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; }
.vessel-inservice { background: #E8A020; color: white; padding: 2px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; }
.vessel-haulout { background: #C0392B; color: white; padding: 2px 10px; border-radius: 12px; font-size: 0.75rem; font-weight: 600; }

/* ── Landing page entrance animation ── */
@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.anim-fade-up {
    opacity: 0;
    animation: fadeSlideUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.anim-delay-1 { animation-delay: 0.05s; }
.anim-delay-2 { animation-delay: 0.25s; }
.anim-delay-3 { animation-delay: 0.42s; }
.anim-delay-4 { animation-delay: 0.58s; }

/* ── Login page ── */
.login-page {
    min-height: 100vh;
    background: #1B2A4A;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 24px;
}

.role-card {
    background: rgba(255, 255, 255, 0.07);
    border: 1.5px solid rgba(201, 169, 110, 0.2);
    border-radius: 12px;
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    color: #F5F3EF;
}

.role-card:hover {
    background: rgba(201, 169, 110, 0.15);
    border-color: #C9A96E;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* ── Timeline / schedule items ── */
.timeline-item {
    display: flex;
    gap: 16px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.timeline-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-top: 4px;
    flex-shrink: 0;
}

/* ── Equal-height cards in MudGrid rows ── */
.mud-grid .mud-grid-item {
    display: flex;
    flex-direction: column;
}

.mud-grid .mud-grid-item > .mud-card,
.mud-grid .mud-grid-item > .mud-paper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.mud-grid .mud-grid-item > .mud-card > .mud-card-content,
.mud-grid .mud-grid-item > .mud-card > .mud-card-actions {
    flex: 1;
}

/* ── Card / Paper shadows ── */
.mud-card,
.mud-paper:not(.mud-appbar):not(.mud-drawer):not(.mud-drawer-content) {
    box-shadow: 0 2px 8px rgba(27, 42, 74, 0.07), 0 1px 2px rgba(27, 42, 74, 0.04) !important;
    transition: box-shadow 0.2s;
}

.mud-card:hover {
    box-shadow: 0 4px 16px rgba(27, 42, 74, 0.11), 0 2px 4px rgba(27, 42, 74, 0.06) !important;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(27, 42, 74, 0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(27, 42, 74, 0.5); }

/* ── Accessibility: visually-hidden utility (skip links, sr-only text) ── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip-to-content link — revealed on keyboard focus */
.skip-to-content {
    position: absolute;
    top: -999px;
    left: 8px;
    z-index: 9999;
    background: #1B2A4A;
    color: #F5F3EF;
    padding: 10px 18px;
    border-radius: 0 0 6px 6px;
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    border: 2px solid #C9A96E;
    transition: top 0.1s;
}

.skip-to-content:focus {
    top: 0;
    outline: 3px solid #C9A96E;
    outline-offset: 2px;
}

/* ── Accessibility: global focus-visible ring ── */
:focus-visible {
    outline: 3px solid #C9A96E;
    outline-offset: 2px;
}

/* ── Accessibility: ensure interactive role-card receives keyboard focus ring ── */
.role-card:focus,
.role-card:focus-visible {
    outline: 3px solid #C9A96E;
    outline-offset: 2px;
    background: rgba(201, 169, 110, 0.2);
    border-color: #C9A96E;
}

/* ── Accessibility: respect reduced-motion preference ── */
@media (prefers-reduced-motion: reduce) {
    .anim-fade-up,
    .anim-delay-1,
    .anim-delay-2,
    .anim-delay-3,
    .anim-delay-4 {
        animation: none;
        opacity: 1;
    }

    .mud-card,
    .evidence-thumb,
    .role-card {
        transition: none;
    }
}

/* ── Accessibility: message thread focus ── */
.msg-thread:focus,
.msg-thread:focus-visible {
    outline: 3px solid #C9A96E;
    outline-offset: -2px;
}

/* ── Accessibility: kanban card focus ── */
.kanban-card:focus,
.kanban-card:focus-visible {
    outline: 3px solid #C9A96E;
    outline-offset: 1px;
}

/* ── Blazor error boundary ── */
.blazor-error-boundary {
    background: #C0392B;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

#blazor-error-ui {
    background: #C0392B;
    bottom: 0;
    color: white;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

/* ══════════════════════════════════════════════
   DARK MODE OVERRIDES
   Triggered by .dark-mode class on MudLayout
   ══════════════════════════════════════════════ */

/* Cards and papers — dark surface */
.dark-mode .mud-card,
.dark-mode .mud-paper:not(.mud-appbar):not(.mud-drawer):not(.mud-drawer-content) {
    background-color: #1E3050 !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4), 0 1px 3px rgba(0, 0, 0, 0.25) !important;
}

/* All MudText (mud-typography) — override hardcoded navy */
.dark-mode .mud-typography {
    color: #F5F3EF !important;
}

/* Preserve gold accent text */
.dark-mode .mud-typography[style*="color:#C9A96E"],
.dark-mode .mud-typography[style*="color: #C9A96E"] {
    color: #C9A96E !important;
}

/* Preserve white / semi-white text (vessel overlays, etc.) */
.dark-mode .mud-typography[style*="color:white"],
.dark-mode .mud-typography[style*="color: white"],
.dark-mode .mud-typography[style*="color:#F5F3EF"],
.dark-mode .mud-typography[style*="color:rgba(255"] {
    color: rgba(255, 255, 255, 0.88) !important;
}

/* Muted secondary text — soften in dark mode */
.dark-mode .mud-typography[style*="color:#666"],
.dark-mode .mud-typography[style*="color: #666"],
.dark-mode .mud-typography[style*="color:#999"],
.dark-mode .mud-typography[style*="color:#888"] {
    color: rgba(245, 243, 239, 0.52) !important;
}

/* MudChip in dark mode */
.dark-mode .mud-chip:not([style*="background:#"]):not([style*="background: #"]) {
    background-color: rgba(255, 255, 255, 0.1) !important;
    color: #F5F3EF !important;
}

/* Input / text fields */
.dark-mode .mud-input-outlined-border {
    border-color: rgba(245, 243, 239, 0.25) !important;
}
.dark-mode .mud-input-label {
    color: rgba(245, 243, 239, 0.65) !important;
}
.dark-mode .mud-input-slot {
    color: #F5F3EF !important;
}

/* Alert / info banners */
.dark-mode .mud-alert {
    background-color: #1E3050 !important;
    color: #F5F3EF !important;
}

/* Dividers */
.dark-mode hr, .dark-mode .mud-divider {
    border-color: rgba(255, 255, 255, 0.1) !important;
}

/* Table rows */
.dark-mode .mud-table-row:hover td {
    background-color: rgba(255, 255, 255, 0.05) !important;
}
.dark-mode .mud-table-cell {
    color: #F5F3EF !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
}

/* Vessel photo area gradient (dark mode: no change needed — already dark) */
.dark-mode .vessel-photo-area {
    background: linear-gradient(135deg, #0A1220 0%, #1B2A4A 100%);
}