/**
 * Admin Dashboard - Bento Grid Layout
 *
 * Full-viewport glassmorphic bento grid over video background.
 * Supports light/dark themes, responsive breakpoints, and reduced motion.
 */

/* ── Reset & Base ─────────────────────────────────────────────── */
* { box-sizing: border-box; }

body {
    background: #0f172a;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
    color: #e2e8f0;
    overflow-x: hidden;
}

/* ── Video Background ─────────────────────────────────────────── */
.video-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.video-bg video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-bg::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
}

/* ── Particle Canvas ──────────────────────────────────────────── */
#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* ── Dashboard Shell ──────────────────────────────────────────── */
.dashboard-shell {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Header ───────────────────────────────────────────────────── */
.dash-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 40px;
    gap: 16px;
    flex-shrink: 0;
}

.dash-header-left {
    display: flex;
    flex-direction: column;
}

.dash-brand {
    font-size: 22px;
    font-weight: 700;
    color: #f8fafc;
    letter-spacing: -0.3px;
    line-height: 1.2;
}

.dash-brand-sub {
    font-size: 12px;
    font-weight: 400;
    color: rgba(148, 163, 184, 0.8);
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.dash-header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.dash-greeting {
    font-size: 15px;
    color: #cbd5e1;
    font-weight: 400;
}

.dash-greeting strong {
    color: #f1f5f9;
    font-weight: 600;
}

.dash-clock {
    font-size: 14px;
    color: #94a3b8;
    font-variant-numeric: tabular-nums;
    min-width: 70px;
    text-align: center;
}

.dash-header-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Header buttons */
.dash-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s ease;
    text-decoration: none;
}

.dash-btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    background: rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    font-size: 16px;
    line-height: 1;
}

.dash-btn-icon:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #e2e8f0;
}

.dash-btn-icon svg {
    width: 16px;
    height: 16px;
    display: block;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dash-btn-logout {
    padding: 8px 16px;
    background: rgba(100, 116, 139, 0.3);
    color: #94a3b8;
    font-size: 13px;
    font-weight: 500;
    font-family: inherit;
    border: 1px solid rgba(100, 116, 139, 0.2);
}

.dash-btn-logout:hover {
    background: rgba(100, 116, 139, 0.45);
    color: #e2e8f0;
}

/* ── Main Content ─────────────────────────────────────────────── */
.dash-main {
    flex: 1;
    padding: 0 40px 40px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
}

/* ── Category Sections ────────────────────────────────────────── */
.dash-section {
    margin-bottom: 32px;
}

.dash-section-label {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: rgba(203, 213, 225, 0.85);
    margin-bottom: 14px;
    padding-left: 4px;
}

/* ── Bento Grid ───────────────────────────────────────────────── */
.dash-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

/* ── Card Base ────────────────────────────────────────────────── */
.dash-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    min-height: 140px;
    background: rgba(255, 255, 255, 0.10);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15), 0 1px 3px rgba(0, 0, 0, 0.1);
    text-decoration: none;
    color: inherit;
    overflow: hidden;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.3s ease,
                border-color 0.3s ease;
    cursor: pointer;
}

.dash-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25), 0 2px 8px rgba(0, 0, 0, 0.15);
}

.dash-card:active {
    transform: translateY(-2px) scale(1.01);
    transition-duration: 0.1s;
}

/* Left accent bar */
.dash-card::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 0;
    width: 4px;
    height: calc(100% - 24px);
    border-radius: 0 2px 2px 0;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.dash-card:hover::before {
    opacity: 1;
}

/* Wrapper for iOS Safari fix — canvas is sibling outside backdrop-filter */
.dash-card-wrapper {
    position: relative;
    border-radius: 16px;
}

.dash-card-wrapper--hero {
    grid-column: span 2;
    grid-row: span 2;
}

/* Card canvas animation — overlay sibling (outside backdrop-filter context) */
.card-canvas {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    opacity: 0.15;
    border-radius: 16px;
}

.dash-card-wrapper:hover > .card-canvas {
    opacity: 0.25;
    transition: opacity 0.3s ease;
}

/* Touch devices: higher base opacity since no hover exists */
@media (hover: none) {
    .card-canvas {
        opacity: 0.28;
    }
}

/* Ensure card content layers above canvas */
.dash-card::before { z-index: 1; }

/* Card background image */
.dash-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
    border-radius: 16px;
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.dash-card:hover .dash-card-img {
    opacity: 0.28;
    transform: scale(1.05);
}

/* Card background watermark */
.dash-card-bg {
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 120px;
    height: 120px;
    opacity: 0.06;
    pointer-events: none;
    z-index: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.dash-card-bg svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
    fill: none;
    stroke-width: 1;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dash-card:hover .dash-card-bg {
    opacity: 0.12;
    transform: scale(1.08) rotate(-3deg);
}

.dash-card-hero .dash-card-bg {
    width: 180px;
    height: 180px;
    bottom: -15px;
    right: -15px;
}

/* Card icon */
.dash-card-icon {
    position: relative;
    z-index: 1;
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.dash-card-icon svg {
    width: 100%;
    height: 100%;
    stroke-width: 2;
    fill: none;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.dash-card:hover .dash-card-icon {
    transform: scale(1.15);
}

/* Card text */
.dash-card-title {
    position: relative;
    z-index: 1;
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 6px;
    line-height: 1.3;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
    letter-spacing: 0.01em;
}

.dash-card-desc {
    position: relative;
    z-index: 1;
    font-size: 13px;
    font-weight: 500;
    color: rgba(226, 232, 240, 0.95);
    margin: 0;
    line-height: 1.4;
    overflow-wrap: break-word;
    word-break: break-word;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* ── Hero Card ────────────────────────────────────────────────── */
.dash-card-hero {
    grid-column: span 2;
    grid-row: span 2;
    min-height: 296px;
    padding: 32px;
}

.dash-card-hero .dash-card-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 24px;
}

.dash-card-hero .dash-card-title {
    font-size: 28px;
    margin-bottom: 8px;
}

.dash-card-hero .dash-card-desc {
    font-size: 15px;
}

/* ── Card Colors ──────────────────────────────────────────────── */

/* Monitoring - Blue */
.dash-card[data-color="blue"] { --card-color: #3b82f6; }
.dash-card[data-color="blue"]::before { background: #3b82f6; }
.dash-card[data-color="blue"] .dash-card-icon { color: #60a5fa; }
.dash-card[data-color="blue"]:hover { box-shadow: 0 8px 32px rgba(59, 130, 246, 0.25); }

/* Staging - Green */
.dash-card[data-color="green"] { --card-color: #22c55e; }
.dash-card[data-color="green"]::before { background: #22c55e; }
.dash-card[data-color="green"] .dash-card-icon { color: #4ade80; }
.dash-card[data-color="green"]:hover { box-shadow: 0 8px 32px rgba(34, 197, 94, 0.25); }

/* Micros - Purple */
.dash-card[data-color="purple"] { --card-color: #8b5cf6; }
.dash-card[data-color="purple"]::before { background: #8b5cf6; }
.dash-card[data-color="purple"] .dash-card-icon { color: #a78bfa; }
.dash-card[data-color="purple"]:hover { box-shadow: 0 8px 32px rgba(139, 92, 246, 0.25); }

/* Management - Amber */
.dash-card[data-color="amber"] { --card-color: #f59e0b; }
.dash-card[data-color="amber"]::before { background: #f59e0b; }
.dash-card[data-color="amber"] .dash-card-icon { color: #fbbf24; }
.dash-card[data-color="amber"]:hover { box-shadow: 0 8px 32px rgba(245, 158, 11, 0.25); }

/* Optus Business - Cyan */
.dash-card[data-color="cyan"] { --card-color: #06b6d4; }
.dash-card[data-color="cyan"]::before { background: #06b6d4; }
.dash-card[data-color="cyan"] .dash-card-icon { color: #22d3ee; }
.dash-card[data-color="cyan"]:hover { box-shadow: 0 8px 32px rgba(6, 182, 212, 0.25); }

/* Optus Fleet - Teal */
.dash-card[data-color="teal"] { --card-color: #0d9488; }
.dash-card[data-color="teal"]::before { background: #0d9488; }
.dash-card[data-color="teal"] .dash-card-icon { color: #2dd4bf; }
.dash-card[data-color="teal"]:hover { box-shadow: 0 8px 32px rgba(13, 148, 136, 0.25); }

/* Jobs - Indigo */
.dash-card[data-color="indigo"] { --card-color: #6366f1; }
.dash-card[data-color="indigo"]::before { background: #6366f1; }
.dash-card[data-color="indigo"] .dash-card-icon { color: #818cf8; }
.dash-card[data-color="indigo"]:hover { box-shadow: 0 8px 32px rgba(99, 102, 241, 0.25); }

/* Google Chat - Dark Teal */
.dash-card[data-color="dark-teal"] { --card-color: #00897b; }
.dash-card[data-color="dark-teal"]::before { background: #00897b; }
.dash-card[data-color="dark-teal"] .dash-card-icon { color: #26a69a; }
.dash-card[data-color="dark-teal"]:hover { box-shadow: 0 8px 32px rgba(0, 137, 123, 0.25); }

/* Email - Rose */
.dash-card[data-color="rose"] { --card-color: #f43f5e; }
.dash-card[data-color="rose"]::before { background: #f43f5e; }
.dash-card[data-color="rose"] .dash-card-icon { color: #fb7185; }
.dash-card[data-color="rose"]:hover { box-shadow: 0 8px 32px rgba(244, 63, 94, 0.25); }

.dash-card[data-color="orange"] { --card-color: #ea580c; }
.dash-card[data-color="orange"]::before { background: #ea580c; }
.dash-card[data-color="orange"] .dash-card-icon { color: #fb923c; }
.dash-card[data-color="orange"]:hover { box-shadow: 0 8px 32px rgba(234, 88, 12, 0.25); }

.dash-card[data-color="sky"] { --card-color: #0284c7; }
.dash-card[data-color="sky"]::before { background: #0284c7; }
.dash-card[data-color="sky"] .dash-card-icon { color: #38bdf8; }
.dash-card[data-color="sky"]:hover { box-shadow: 0 8px 32px rgba(2, 132, 199, 0.25); }

.dash-card[data-color="emerald"] { --card-color: #059669; }
.dash-card[data-color="emerald"]::before { background: #059669; }
.dash-card[data-color="emerald"] .dash-card-icon { color: #34d399; }
.dash-card[data-color="emerald"]:hover { box-shadow: 0 8px 32px rgba(5, 150, 105, 0.25); }

.dash-card[data-color="lime"] { --card-color: #65a30d; }
.dash-card[data-color="lime"]::before { background: #65a30d; }
.dash-card[data-color="lime"] .dash-card-icon { color: #a3e635; }
.dash-card[data-color="lime"]:hover { box-shadow: 0 8px 32px rgba(101, 163, 13, 0.25); }

.dash-card[data-color="red"] { --card-color: #dc2626; }
.dash-card[data-color="red"]::before { background: #dc2626; }
.dash-card[data-color="red"] .dash-card-icon { color: #f87171; }
.dash-card[data-color="red"]:hover { box-shadow: 0 8px 32px rgba(220, 38, 38, 0.25); }

.dash-card[data-color="slate"] { --card-color: #64748b; }
.dash-card[data-color="slate"]::before { background: #64748b; }
.dash-card[data-color="slate"] .dash-card-icon { color: #94a3b8; }
.dash-card[data-color="slate"]:hover { box-shadow: 0 8px 32px rgba(100, 116, 139, 0.25); }

.dash-card[data-color="pink"] { --card-color: #ec4899; }
.dash-card[data-color="pink"]::before { background: #ec4899; }
.dash-card[data-color="pink"] .dash-card-icon { color: #f472b6; }
.dash-card[data-color="pink"]:hover { box-shadow: 0 8px 32px rgba(236, 72, 153, 0.25); }

/* ── View Picker Dropdown ────────────────────────────────────── */
.dash-view-picker {
    position: relative;
}

.dash-view-picker-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 180px;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    padding: 6px;
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
}

.dash-view-picker-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dash-view-picker-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 8px;
    text-decoration: none;
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 500;
    transition: background 0.15s;
}

.dash-view-picker-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #f1f5f9;
}

.dash-view-picker-item svg {
    flex-shrink: 0;
    color: #64748b;
}

.dash-view-picker-item:hover svg {
    color: #94a3b8;
}

/* ── Staggered Entry Animation ────────────────────────────────── */
.dash-card {
    opacity: 0;
    transform: translateY(30px);
}

.dash-card.card-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.3s ease, border-color 0.3s ease;
}

.dash-card.card-visible:hover {
    transform: translateY(-4px) scale(1.02);
}

.dash-card.card-visible:active {
    transform: translateY(-2px) scale(1.01);
}

.dash-section-label {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.dash-section-label.label-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Footer ───────────────────────────────────────────────────── */
.dash-footer {
    text-align: center;
    padding: 20px 40px 30px;
    flex-shrink: 0;
}

.dash-footer a {
    color: rgba(148, 163, 184, 0.5);
    text-decoration: none;
    font-size: 12px;
    transition: color 0.2s ease;
}

.dash-footer a:hover {
    color: rgba(148, 163, 184, 0.9);
}

.dash-footer .separator {
    color: rgba(148, 163, 184, 0.3);
    margin: 0 12px;
}

/* ── Dark Mode ────────────────────────────────────────────────── */
/* Both themes are light-on-dark because the video background is dark.
   Dark mode deepens the overlay and card opacity. */

[data-theme="dark"] .video-bg::after {
    background: rgba(15, 23, 42, 0.75);
}

[data-theme="dark"] .dash-card {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .dash-card:hover {
    border-color: rgba(255, 255, 255, 0.22);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.25);
}

[data-theme="dark"] .dash-card-img {
    opacity: 0.10;
}

[data-theme="dark"] .dash-card:hover .dash-card-img {
    opacity: 0.20;
}

[data-theme="dark"] .dash-card-bg {
    opacity: 0.04;
}

[data-theme="dark"] .dash-card:hover .dash-card-bg {
    opacity: 0.08;
}

[data-theme="dark"] .dash-card-desc {
    color: rgba(203, 213, 225, 0.85);
}

[data-theme="dark"] .dash-section-label {
    color: rgba(203, 213, 225, 0.65);
}

/* ── Responsive ───────────────────────────────────────────────── */

/* Tablet: 3 columns */
@media (max-width: 1199px) {
    .dash-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .dash-header {
        padding: 16px 24px;
    }

    .dash-main {
        padding: 0 24px 32px;
    }
}

/* Small tablet: 2 columns */
@media (max-width: 767px) {
    .dash-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dash-card-hero {
        grid-row: span 1;
    }

    .dash-card-wrapper--hero {
        grid-row: span 1;
    }

    .dash-card-hero .dash-card-title {
        font-size: 22px;
    }

    .dash-card-hero .dash-card-icon {
        width: 44px;
        height: 44px;
    }

    .dash-header {
        flex-wrap: wrap;
        padding: 14px 16px;
    }

    .dash-header-right {
        flex-wrap: wrap;
        gap: 10px;
    }

    .dash-greeting {
        font-size: 14px;
    }
}

/* Mobile: 1 column */
@media (max-width: 599px) {
    .dash-grid {
        grid-template-columns: 1fr;
    }

    .dash-card-hero {
        grid-column: span 1;
        grid-row: span 1;
        min-height: 160px;
        padding: 24px;
    }

    .dash-card-wrapper--hero {
        grid-column: span 1;
        grid-row: span 1;
    }

    .dash-card-hero .dash-card-title {
        font-size: 18px;
    }

    .dash-card-hero .dash-card-icon {
        width: 40px;
        height: 40px;
        margin-bottom: 16px;
    }

    .dash-card-hero .dash-card-desc {
        font-size: 12px;
    }

    .dash-card {
        min-height: 110px;
        padding: 20px;
    }

    .dash-header {
        padding: 12px;
    }

    .dash-main {
        padding: 0 12px 24px;
    }

    .dash-footer {
        padding: 16px 12px 24px;
    }

    .dash-brand {
        font-size: 18px;
    }

    .dash-section {
        margin-bottom: 24px;
    }
}

/* ── Reduced Motion ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    .video-bg video {
        display: none;
    }

    #particleCanvas {
        display: none;
    }

    .card-canvas {
        display: none;
    }

    .dash-card-img {
        transition: none;
    }

    .dash-card:hover .dash-card-img {
        transform: none;
    }

    .dash-card-bg {
        transition: none;
    }

    .dash-card:hover .dash-card-bg {
        transform: none;
    }

    .dash-card {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .dash-card.card-visible {
        transition: none;
    }

    .dash-card:hover {
        transform: none;
    }

    .dash-card:hover .dash-card-icon {
        transform: none;
    }

    .dash-section-label {
        opacity: 1;
        transform: none;
        transition: none;
    }
}