/* ── Brand Fonts ── */
@font-face {
    font-family: 'FuturaPT';
    src: url('/fonts/FuturaPTHeavy.otf') format('opentype');
    font-weight: 900;
    font-display: swap;
}
@font-face {
    font-family: 'FuturaPT';
    src: url('/fonts/FuturaPTMedium.otf') format('opentype');
    font-weight: 500;
    font-display: swap;
}
@font-face {
    font-family: 'FuturaPT';
    src: url('/fonts/FuturaPTBook.otf') format('opentype');
    font-weight: 400;
    font-display: swap;
}
@font-face {
    font-family: 'Fontin';
    src: url('/fonts/Fontin-Regular.otf') format('opentype');
    font-weight: 400;
    font-display: swap;
}
@font-face {
    font-family: 'Fontin';
    src: url('/fonts/Fontin-Bold.otf') format('opentype');
    font-weight: 700;
    font-display: swap;
}

/* ── MailGate Palette ── */
:root,
[data-bs-theme="light"] {
    /* Brand palette — exact values from brand manual */
    --mg-red: #D22630;
    --mg-orange: #F1870F;
    --mg-teal: #6AC3C8;
    --mg-teal-dark: #51A7AB;
    --mg-teal-deep: #116064;
    --mg-blue: #2F5CA8;
    --mg-blue-light: #6A89C6;
    --mg-indigo: #424093;
    --mg-indigo-light: #5C59A3;
    --mg-gold: #D1B410;
    --mg-red-dark: #A81829;
    --mg-navy: #292757;        /* Brand web pairing: red + navy */

    /* Priority mapping */
    --mg-urgent: var(--mg-red);
    --mg-high: var(--mg-orange);
    --mg-normal: var(--mg-teal);
    --mg-low: var(--mg-indigo);

    /* Status */
    --mg-success: var(--mg-teal-deep);
    --mg-failed: var(--mg-red-dark);
    --mg-warning: var(--mg-orange);
    --mg-expired: var(--mg-indigo-light);

    /* Warmup */
    --mg-warmup: var(--mg-teal);
    --mg-warmup-complete: var(--mg-teal-deep);

    /* Bootstrap overrides */
    --bs-primary-rgb: 210, 38, 48;
    --bs-primary: var(--mg-red);
    --bs-danger-rgb: 210, 38, 48;
    --bs-danger: var(--mg-red);
    --bs-warning-rgb: 241, 135, 15;
    --bs-warning: var(--mg-orange);
    --bs-info-rgb: 106, 195, 200;
    --bs-info: var(--mg-teal);
    --bs-success-rgb: 17, 96, 100;
    --bs-success: var(--mg-teal-deep);

    /* Brand fonts */
    --mg-font-brand: 'FuturaPT', 'Futura', 'Trebuchet MS', sans-serif;
    --mg-font-body: 'Fontin', Georgia, serif;

    /* Layout */
    --mg-navbar-h: 50px;
}

/* Dark mode — uses official palette darker steps, not invented values */
[data-bs-theme="dark"] {
    --mg-red: #CA1431;          /* one step darker in brand palette */
    --mg-orange: #F5A046;       /* warm variable, lighter step */
    --mg-teal: #6AC3C8;         /* unchanged */
    --mg-teal-dark: #51A7AB;    /* unchanged */
    --mg-teal-deep: #88CDD0;    /* lighter step for dark bg legibility */
    --mg-blue: #6A89C6;         /* lighter blue step */
    --mg-blue-light: #8FAAD6;   /* interpolated, acceptable */
    --mg-indigo: #5C59A3;       /* one step lighter in indigo column */
    --mg-indigo-light: #9592C5; /* lighter indigo step */
    --mg-gold: #D1C78E;         /* desaturated for dark bg */
    --mg-red-dark: #CA1431;     /* use palette step, not invented pink */
    --mg-navy: #212046;         /* darkest indigo step */

    --mg-urgent: var(--mg-red);
    --mg-high: var(--mg-orange);
    --mg-normal: var(--mg-teal);
    --mg-low: var(--mg-indigo);
    --mg-success: var(--mg-teal-deep);
    --mg-failed: var(--mg-red);
    --mg-warning: var(--mg-orange);
    --mg-expired: var(--mg-indigo-light);
    --mg-warmup: var(--mg-teal);
    --mg-warmup-complete: var(--mg-teal-deep);
}

/* ── App layout ── */
html, body { height: 100%; overflow: hidden; }
#app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* ── Typography ── */
body {
    font-family: var(--mg-font-brand);
}

/* Numbers: tabular alignment on Bootstrap's monospace */
.font-monospace {
    font-variant-numeric: tabular-nums;
    font-feature-settings: 'tnum';
}

/* ── Bootstrap overrides ── */
/* Bootstrap utilities use --bs-*-rgb vars which we override in :root,
   so most colors propagate automatically. Only custom classes and
   cases where Bootstrap doesn't use CSS vars need explicit rules. */

/* Buttons need explicit override — Bootstrap hardcodes btn colors */
.btn-warning { color: #fff; }
.btn-info { color: #fff; }

/* Custom indigo class (not in Bootstrap) */
.bg-indigo, .badge.bg-indigo, .btn-indigo {
    background-color: var(--mg-low) !important;
    color: #fff;
}
.text-indigo { color: var(--mg-low) !important; }
.border-indigo { border-color: var(--mg-low) !important; }

/* Card headers — neutral containers, let data stand out */
.card-header {
    background-color: var(--bs-tertiary-bg) !important;
    color: var(--bs-body-color) !important;
}

/* Theme toggle in sidebar */
.mg-theme-link:not(.disabled) { cursor: pointer; }

/* ── Navbar ── */
.navbar { height: var(--mg-navbar-h); }
.mg-user-name {
    font-family: var(--mg-font-brand);
    font-weight: 500;
    font-size: 0.85rem;
}

/* ── Sidebar ── */
.mg-sidebar {
    width: 56px;
    background: var(--bs-tertiary-bg);
    border-right: 1px solid var(--bs-border-color);
    transition: width 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    z-index: 5;
}
.mg-sidebar--open,
.mg-sidebar:hover {
    width: 200px;
}
.mg-sidebar-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    padding: 10px 0;
    width: 40px;
    margin: 0 auto 2px;
    border-radius: 8px;
    color: var(--bs-body-color);
    text-decoration: none;
    opacity: 0.5;
    white-space: nowrap;
    transition: all 0.15s;
    position: relative;
    margin-bottom: 2px;
}
.mg-sidebar-link svg,
.mg-sidebar-link .bi {
    flex-shrink: 0;
    font-size: 18px;
    width: 18px;
    text-align: center;
}
.mg-sidebar-link:hover {
    opacity: 0.8;
    background: var(--bs-secondary-bg);
    color: var(--bs-body-color);
}
.mg-sidebar-link.active {
    opacity: 1;
    background: var(--bs-secondary-bg);
    color: var(--mg-red);
    font-weight: 700;
}
[data-bs-theme="dark"] .mg-sidebar-link.active {
    background: rgba(210, 38, 48, 0.12);
}
.mg-sidebar-link.active::before {
    content: '';
    position: absolute;
    left: -8px;
    top: 6px;
    bottom: 6px;
    width: 3px;
    border-radius: 0 3px 3px 0;
    background: var(--mg-red);
}
.mg-sidebar--open .mg-sidebar-link.active::before,
.mg-sidebar:hover .mg-sidebar-link.active::before {
    left: 0;
}
.mg-sidebar-link.disabled {
    opacity: 0.2;
    pointer-events: none;
}
.mg-sidebar--open .mg-sidebar-link,
.mg-sidebar:hover .mg-sidebar-link {
    justify-content: flex-start;
    gap: 12px;
    width: auto;
    margin: 0 0 2px;
    padding: 10px 12px;
}
.mg-sidebar-label {
    font-family: var(--mg-font-brand);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.2px;
    display: none;
}
.mg-sidebar--open .mg-sidebar-label,
.mg-sidebar:hover .mg-sidebar-label {
    display: inline;
}
.mg-sidebar-bottom {
    padding: 8px;
    border-top: 1px solid var(--bs-border-color);
}

/* ── Domain Card Grid ── */

.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr));
    gap: 16px;
    align-content: start;
}
@media (min-width: 900px) {
    .domain-grid { grid-template-columns: repeat(2, 1fr); }
}

.domain-badge-warmup {
    font-family: var(--mg-font-brand) !important;
    font-size: 9px !important;
    letter-spacing: 0.5px;
    background: var(--mg-teal) !important;
    color: #fff !important;
}
.domain-badge-done {
    font-family: var(--mg-font-brand) !important;
    font-size: 9px !important;
    letter-spacing: 0.5px;
    background: var(--mg-teal-deep) !important;
    color: #fff !important;
}

/* ── Card Flip ── */
.dc-flip {
    perspective: 800px;
    cursor: pointer;
    position: relative;
}
.dc-flip .dc-flip-front,
.dc-flip .dc-flip-back {
    backface-visibility: hidden;
    transition: transform 0.5s ease;
}
.dc-flip .dc-flip-front {
    transform: rotateY(0deg);
}
.dc-flip .dc-flip-back {
    position: absolute;
    inset: 0;
    transform: rotateY(180deg);
}
.dc-flip .dc-flip-back.domain-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
}
.dc-flip--flipped .dc-flip-front {
    transform: rotateY(-180deg);
    pointer-events: none;
}
.dc-flip--flipped .dc-flip-back {
    transform: rotateY(0deg);
}
.dc-chart-wrap {
    flex: 1;
    min-height: 0;
    padding: 0 4px 0;
    overflow: hidden;
}
.dc-chart-wrap .apexcharts-canvas {
    max-height: 100% !important;
}
.dc-flip-hint {
    font-size: 10px;
    opacity: 0.4;
    font-style: italic;
}
.dc-chart-hint {
    font-size: 13px;
    color: var(--mg-teal);
    opacity: 0;
    transition: opacity 0.2s;
    margin-left: auto;
}
.dc-flip-front:hover .dc-chart-hint {
    opacity: 1;
}
.dc-chart-hint--back {
    margin-left: auto;
}
.dc-flip-back:hover .dc-chart-hint--back {
    opacity: 1;
}

/* ── Domain Cards ── */

.domain-card {
    position: relative;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.18s;
}
.domain-card:hover {
    box-shadow: 0 2px 10px rgba(0,0,0,0.07);
}


/* Card header */
.domain-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px 0;
}
.domain-card-name {
    font-family: var(--mg-font-brand);
    font-weight: 900;
    font-size: 14px;
    color: var(--bs-body-color);
}

/* Card body (rate bars) */
.domain-card-body {
    padding: 10px 14px 12px;
}
.domain-card-body .progress {
    height: 10px;
    border-radius: 5px;
}

/* Numbers next to bars */
.dc-nums {
    font-size: 13px;
    font-weight: 700;
    min-width: 80px;
    text-align: right;
    line-height: 1;
    flex-shrink: 0;
    color: var(--bs-body-color);
}
.dc-denom {
    font-weight: 400;
    opacity: 0.6;
}

/* Empty state for chart back-face (no history) */
.dc-chart-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--bs-secondary-color);
    opacity: 0.5;
    gap: 4px;
    font-family: var(--mg-font-brand);
    font-size: 13px;
}
.dc-chart-empty .bi {
    font-size: 32px;
    margin-bottom: 4px;
}

/* Urgent count text in daily row */
.dc-urgent-blink {
    color: var(--mg-orange);
    font-size: 12px;
    font-weight: 400;
    opacity: 0.7;
}

/* Crossfade between daily count and urgent count */
.dc-daily-wrap { position: relative; display: inline-block; }
.dc-swap-enter-active,
.dc-swap-leave-active { transition: opacity 0.35s ease; }
.dc-swap-enter-from,
.dc-swap-leave-to    { opacity: 0; }

/* Auto-adjust section inside card */
.dc-adjust {
    padding: 0 14px 12px;
    border-top: 1px dashed var(--bs-border-color);
    margin-top: -2px;
    padding-top: 10px;
}
.dc-adjust-stats {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}
.dc-stat {
    font-size: 11px;
    color: var(--bs-secondary-color);
    display: inline-flex;
    align-items: baseline;
    gap: 3px;
}
.dc-stat-value {
    font-size: 13px;
    font-weight: 700;
    color: var(--bs-body-color);
}
.dc-stat-label {
    font-size: 10px;
    opacity: 0.7;
}
.dc-stat--projection .dc-stat-value {
    opacity: 0.5;
}
.dc-stat-pct {
    font-size: 11px;
    font-weight: 600;
    color: var(--mg-teal);
    opacity: 0.7;
}
.dc-stat-pct--done {
    color: var(--mg-success, #22c55e);
    opacity: 1;
}

/* Trend badge */
.dc-trend {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    font-family: var(--mg-font-brand);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    padding: 1px 6px;
    border-radius: 3px;
}
.dc-trend--warming { color: #f59e0b; background: rgba(245,158,11,0.1); }
.dc-trend--cooling { color: #3b82f6; background: rgba(59,130,246,0.1); }
.dc-trend--stable  { color: #64748b; background: rgba(100,116,139,0.1); }
.dc-trend-arrow { font-size: 12px; line-height: 1; }

/* Sparkline */
.dc-sparkline {
    display: flex;
    align-items: flex-end;
    gap: 2px;
    height: 40px;
}
.dc-spark-bar {
    flex: 1;
    background: var(--mg-teal-deep);
    border-radius: 1px 1px 0 0;
    min-height: 2px;
    transition: background 0.2s;
    cursor: default;
}
.dc-spark-bar:hover { background: var(--mg-teal); }
.dc-spark-bar[data-today="true"] { background: var(--mg-teal); }
/* ── Status Bar (IDE-style footer) ── */
.mg-statusbar {
    height: 34px;
    padding: 0 14px;
    background: var(--mg-red-dark);
    font-family: var(--mg-font-brand);
    font-size: 13px;
    font-weight: 500;
    color: rgba(255,255,255,0.8);
    letter-spacing: 0.3px;
}
.mg-statusbar-item {
    padding: 0 8px;
    height: 34px;
    line-height: 34px;
}
.mg-statusbar code {
    color: rgba(255,255,255,0.8);
    background: none;
}
.mg-statusbar-item svg {
    opacity: 0.7;
    flex-shrink: 0;
}
.mg-statusbar-sep {
    width: 1px;
    height: 14px;
    background: rgba(255,255,255,0.2);
}
.mg-statusbar-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.mg-statusbar-dot--up { background: #22c55e; }
.mg-statusbar-dot--down { background: #ef4444; animation: pulse-dot 1.5s ease-in-out infinite; }
.mg-statusbar-dot--warn { background: #f59e0b; }
.mg-statusbar-item--active::after {
    content: ' (active)';
    opacity: 0.6;
}

/* ── Utilities ── */

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50%       { opacity: 0.6; transform: scale(0.85); }
}
* { scrollbar-width: thin; scrollbar-color: rgba(0,0,0,0.15) transparent; }

/* ── Layout helpers ── */
.min-h-0 { min-height: 0; }
.dash-sidebar-col { width: 260px; min-width: 260px; }
.queue-sidebar-col { width: 230px; min-width: 230px; }
.filter-label { font-size: 0.65rem; letter-spacing: 0.05em; }
.btn-close-xs { font-size: 0.45em; }
.btn-text-xs { font-size: 0.7rem; }
/* ── Queue table ── */
.queue-thead-wrapper { scrollbar-gutter: stable; overflow: hidden; }
.queue-scroll-container { scrollbar-gutter: stable; }
.queue-table { table-layout: fixed; width: 100%; }

/* Header */
.queue-thead {
    background-color: var(--bs-tertiary-bg);
}
.queue-thead th {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    font-weight: 700;
    color: var(--bs-secondary-color);
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    border-bottom: none;
    white-space: nowrap;
    overflow: hidden;
    /* box-shadow survives sticky + border-collapse */
    box-shadow: inset 0 -2px 0 var(--bs-border-color);
}

/* Zebra — index-based, safe with virtual scroll */
.queue-row-alt td { background-color: var(--bs-tertiary-bg); }

/* Column widths — percentages to always leave room for Subject */
.queue-th-priority { width: 12%; }
.queue-th-to       { width: 22%; }
.queue-th-attempts { width: 12%; }
.queue-th-age      { width: 14%; }
/* Subject col has no class — gets the remaining ~40% */

/* Sortable column headers */
.queue-sortable {
    cursor: pointer;
    user-select: none;
    transition: color 0.15s;
    border-bottom: 1px dashed var(--bs-secondary-color);
    padding-bottom: 1px;
}
.queue-sortable:hover {
    color: var(--bs-body-color) !important;
    border-bottom-style: solid;
}
.queue-sorted {
    color: var(--mg-red) !important;
    border-bottom-color: var(--mg-red);
    border-bottom-style: solid;
}
.queue-sort-arrow {
    font-size: 0.65em;
    margin-left: 3px;
}

/* Cell content */
.queue-td-to      { font-weight: 500; font-size: 0.875rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue-td-subject { font-size: 0.875rem; color: var(--bs-secondary-color); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.queue-td-time    { font-size: 0.8rem; font-variant-numeric: tabular-nums; color: var(--bs-secondary-color); }

/* Priority badges */
.queue-badge-priority { font-size: 0.68em; letter-spacing: 0.04em; font-weight: 600; }

.queue-badge-urgent {
    background-color: var(--bs-danger) !important;
    color: #fff !important;
}
.queue-badge-high {
    background: transparent !important;
    color: #b45309 !important;
    border: 1.5px solid var(--bs-warning) !important;
}
.queue-badge-normal {
    background: transparent !important;
    color: #0c6478 !important;
    border: 1.5px solid var(--bs-info) !important;
}
.queue-badge-low {
    background: transparent !important;
    color: #6610f2 !important;
    border: 1.5px solid #6610f2 !important;
}
[data-bs-theme="dark"] .queue-badge-high   { color: var(--bs-warning) !important; }
[data-bs-theme="dark"] .queue-badge-normal { color: var(--bs-info) !important; }
[data-bs-theme="dark"] .queue-badge-low    { color: #a370f7 !important; border-color: #a370f7 !important; }

/* ── Progress bars ── */
.progress-bar { transition: width 0.35s ease; }
.progress-xs { height: 6px; }

/* ── Offcanvas sidebar (mobile) ── */
.mg-offcanvas {
    width: 240px !important;
    background: var(--bs-tertiary-bg);
    --bs-offcanvas-border-width: 0;
}
.mg-offcanvas .offcanvas-header {
    background: var(--mg-red-dark);
    border-bottom: none;
    height: var(--mg-navbar-h);
    box-sizing: border-box;
}

/* Expanded sidebar links — used in offcanvas (always expanded) */
.mg-sidebar-link--expanded {
    justify-content: flex-start !important;
    gap: 12px !important;
    width: auto !important;
    margin: 0 0 2px !important;
    padding: 10px 12px !important;
}
.mg-sidebar-link--expanded .mg-sidebar-label {
    display: inline !important;
}
.mg-sidebar-link--expanded.active::before {
    left: 0 !important;
}

/* ── Dashboard accordion (mobile) ── */
.dash-accordion .accordion-button {
    padding: 10px 14px;
    font-family: var(--mg-font-brand);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--bs-secondary-color);
    background: var(--bs-tertiary-bg);
}
.dash-accordion .accordion-button:not(.collapsed) {
    background: var(--bs-tertiary-bg);
    color: var(--bs-body-color);
    box-shadow: none;
}
.dash-accordion .accordion-button:focus {
    box-shadow: none;
}
.dash-accordion .accordion-button::after {
    width: 14px;
    height: 14px;
    background-size: 14px;
}
.dash-accordion .accordion-body {
    padding: 10px 14px;
}
.dash-accordion .accordion-item {
    border-color: var(--bs-border-color);
    background: var(--bs-body-bg);
}

/* ── Queue filter offcanvas (mobile) ── */
.mg-offcanvas-filters {
    width: 240px !important;
    --bs-offcanvas-border-width: 0;
}

/* ── Responsive: mobile (<768px) ── */
@media (max-width: 767.98px) {
    /* Dashboard layout: stack vertically, scroll as one page */
    .dash-sidebar-col {
        width: 100% !important;
        min-width: 0 !important;
    }
    .dash-layout-mobile {
        flex-direction: column !important;
        overflow-y: auto !important;
    }
    .dash-grid-col {
        overflow: visible !important;
        flex-shrink: 0 !important;
    }
    /* Show accordion, hide cards */
    .dash-cards-desktop { display: none !important; }
    .dash-cards-mobile { display: block !important; }
    /* Domain grid: single column */
    .domain-grid {
        grid-template-columns: 1fr !important;
    }
    /* Card flip: show hint always (no hover on touch) */
    .dc-chart-hint { opacity: 0.6; }
    .dc-chart-hint--back { opacity: 0.6; }
    /* Queue table: horizontal scroll */
    .queue-table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .queue-table-scroll .queue-table { min-width: 700px; }
    /* Sticky thead inside scroll container */
    .queue-thead-sticky th {
        position: sticky;
        top: 0;
        z-index: 2;
        background-color: var(--bs-tertiary-bg);
    }
}

/* Show/hide helpers for accordion vs cards */
.dash-cards-mobile { display: none; }


/* ── Rate window labels (WIN / HR / DAY) ── */
.rate-label {
    display: inline-block;
    width: 48px;
    text-align: right;
    font-family: var(--mg-font-brand);
    font-size: 9px;
    font-weight: 900;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--bs-body-color);
    opacity: 0.55;
}