:root {
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --bg-card: rgba(26, 34, 52, 0.7);
    --bg-card-hover: rgba(36, 48, 74, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(99, 102, 241, 0.5);
    
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --text-highlight: #818cf8;
    
    --accent-primary: #6366f1;
    --accent-primary-hover: #4f46e5;
    --accent-glow: rgba(99, 102, 241, 0.25);
    
    --color-available: #10b981;
    --color-available-bg: rgba(16, 185, 129, 0.12);
    --color-available-border: rgba(16, 185, 129, 0.4);
    
    --color-occupied: #ef4444;
    --color-occupied-bg: rgba(239, 68, 68, 0.15);
    --color-occupied-border: rgba(239, 68, 68, 0.4);
    
    --color-ev: #06b6d4;
    --color-ev-bg: rgba(6, 182, 212, 0.15);
    --color-ev-border: rgba(6, 182, 212, 0.5);
    
    --color-moto: #a855f7;
    --color-large: #f59e0b;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --font-main: 'Prompt', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.12) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(16, 185, 129, 0.08) 0px, transparent 50%);
}

/* Layout */
.app-layout {
    max-width: 1440px;
    margin: 0 auto;
    padding: 1.25rem 1.75rem;
}

/* Top Nav */
.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    padding: 1rem 1.5rem;
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}

.brand-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-icon {
    width: 46px;
    height: 46px;
    background: linear-gradient(135deg, #6366f1, #3b82f6);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.brand-icon svg {
    width: 26px;
    height: 26px;
}

.brand-title {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    background: linear-gradient(90deg, #fff, #c7d2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

/* Clock Controller */
.clock-controller {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(0, 0, 0, 0.4);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.07);
}

.clock-display {
    display: flex;
    flex-direction: column;
}

.clock-badge {
    font-size: 0.65rem;
    font-weight: 700;
    color: #f59e0b;
    letter-spacing: 0.05em;
}

.clock-time {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
}

.time-actions {
    display: flex;
    gap: 0.35rem;
}

.time-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.time-btn:hover {
    background: var(--accent-primary);
    color: #fff;
    transform: translateY(-1px);
}

.time-btn.btn-reset:hover {
    background: #ef4444;
}

/* Nav Metrics */
.nav-metrics {
    display: flex;
    gap: 0.75rem;
}

.metric-pill {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.04);
    padding: 0.4rem 0.85rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    font-size: 0.85rem;
}

.metric-pill strong {
    font-family: var(--font-mono);
    font-size: 1rem;
}

.metric-pill.available strong { color: var(--color-available); }
.metric-pill.occupied strong { color: var(--color-occupied); }
.metric-pill.revenue strong { color: #38bdf8; }

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.dot.green { background: var(--color-available); box-shadow: 0 0 8px var(--color-available); }
.dot.red { background: var(--color-occupied); box-shadow: 0 0 8px var(--color-occupied); }

/* Display Board Banner (Observer Pattern UI) */
.display-board-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(90deg, #111827, #1f2937);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 5px solid var(--accent-primary);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    font-size: 0.9rem;
    gap: 1rem;
}

.board-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 0.75rem;
    color: var(--accent-primary);
    white-space: nowrap;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1.1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.board-marquee {
    color: #e2e8f0;
    font-weight: 500;
    flex: 1;
}

.board-time {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Tabs */
.main-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    overflow-x: auto;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 0.75rem 1.25rem;
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.tab-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: #fff;
    background: var(--accent-primary);
    box-shadow: 0 4px 15px var(--accent-glow);
}

.tab-btn.highlight-tab {
    border: 1px dashed rgba(99, 102, 241, 0.5);
}

/* Content Container */
.content-container {
    margin-top: 0.5rem;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

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

.dashboard-date-row, .dashboard-forms {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.history-filter-bar {
    display: grid;
    grid-template-columns: repeat(3, minmax(160px, 1fr)) auto;
    gap: 12px;
    align-items: end;
    margin: 18px 0;
}

.history-filter-bar label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--text-muted);
    font-size: 0.86rem;
}

.history-filter-bar input {
    width: 100%;
}

@media (max-width: 900px) {
    .history-filter-bar {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 560px) {
    .history-filter-bar {
        grid-template-columns: 1fr;
    }
}

.dashboard-forms form {
    flex: 1 1 320px;
    display: grid;
    gap: 0.65rem;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.lost-ticket-breakdown {
    gap: 0.55rem;
    margin: 1rem 0;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: var(--radius-md);
    background: rgba(245, 158, 11, 0.08);
}

.lost-ticket-breakdown > div {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.lost-ticket-breakdown .breakdown-total {
    padding-top: 0.55rem;
    border-top: 1px solid rgba(245, 158, 11, 0.3);
    color: var(--text-highlight);
}

.dashboard-lists {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.feature-list {
    display: grid;
    gap: 0.5rem;
}

.feature-list-item {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.2rem 0.75rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
}

.feature-list-item span,
.feature-list-item em {
    color: var(--text-muted);
    font-size: 0.82rem;
    font-style: normal;
}

@media (max-width: 760px) {
    .dashboard-lists { grid-template-columns: 1fr; }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Glass Card */
.card {
    background: var(--bg-card);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.card-title-icon {
    width: 42px;
    height: 42px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.card h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.text-muted {
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Lot View */
.lot-controls-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.floor-pills {
    display: flex;
    gap: 0.5rem;
}

.floor-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-fast);
}

.floor-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.floor-btn.active {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 12px var(--accent-glow);
}

.slot-legend {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.legend-color.available { background: var(--color-available); }
.legend-color.occupied { background: var(--color-occupied); }
.legend-color.ev { background: var(--color-ev); }
.legend-color.moto { background: var(--color-moto); }
.legend-color.large { background: var(--color-large); }

.lot-grid-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.floor-header-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.floor-stats-badge {
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

/* Slots Grid */
.slots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1.25rem;
}

.slot-card {
    position: relative;
    background: rgba(17, 24, 39, 0.6);
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.15rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 140px;
    overflow: hidden;
}

.slot-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
    border-color: var(--border-focus);
}

.slot-card.available {
    border-color: var(--color-available-border);
    background: var(--color-available-bg);
}

.slot-card.occupied {
    border-color: var(--color-occupied-border);
    background: var(--color-occupied-bg);
}

.slot-card.ev-charger::after {
    content: "⚡ EV";
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--color-ev);
    background: rgba(6, 182, 212, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
}

.slot-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.slot-number {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
}

.slot-type-tag {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.slot-car-preview {
    margin: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.slot-car-icon {
    font-size: 1.6rem;
}

.slot-plate-text {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
}

.slot-duration-text {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.slot-status-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    align-self: flex-start;
}

.slot-status-badge.available {
    color: var(--color-available);
    background: rgba(16, 185, 129, 0.2);
}

.slot-status-badge.occupied {
    color: var(--color-occupied);
    background: rgba(239, 68, 68, 0.2);
}

/* Forms & Inputs */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.4rem;
    color: #d1d5db;
}

.required {
    color: #ef4444;
}

.form-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #fff;
    padding: 0.75rem 1rem;
    font-family: var(--font-main);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input.mono {
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
}

.input-with-action {
    display: flex;
    gap: 0.5rem;
}

.vehicle-type-selector {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 0.75rem;
}

.type-card {
    position: relative;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.03);
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.type-card input {
    position: absolute;
    opacity: 0;
}

.type-card:hover {
    background: rgba(255, 255, 255, 0.07);
}

.type-card.active {
    border-color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.15);
    box-shadow: 0 0 15px var(--accent-glow);
}

.type-icon {
    font-size: 1.8rem;
    margin-bottom: 0.4rem;
}

.type-name {
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
}

.type-sub {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: #e2e8f0;
    cursor: pointer;
}

/* Rate preview box */
.rate-preview-box {
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: var(--radius-sm);
    padding: 0.85rem 1rem;
    margin-bottom: 1.5rem;
}

.rate-preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
}

.strategy-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-primary);
    background: rgba(99, 102, 241, 0.2);
    padding: 2px 8px;
    border-radius: 4px;
}

.rate-title {
    font-size: 0.8rem;
    font-weight: 600;
}

.rate-desc {
    font-size: 0.85rem;
    color: #c7d2fe;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-ghost {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.85rem;
}

.btn-ghost:hover {
    color: #fff;
    border-color: #fff;
}

.btn-danger-ghost {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
    padding: 0.6rem 1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
}

.btn-danger-ghost:hover {
    background: #ef4444;
    color: #fff;
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 0.95rem 1.5rem;
    font-size: 1.05rem;
}

/* Gate visualizer */
.entry-layout, .cashier-layout {
    display: grid;
    grid-template-columns: 3fr 2fr;
    gap: 1.5rem;
}

@media (max-width: 960px) {
    .entry-layout, .cashier-layout {
        grid-template-columns: 1fr;
    }
}

.gate-monitor-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.gate-visualizer {
    background: #000;
    border-radius: var(--radius-md);
    padding: 2rem;
    margin: 1.5rem 0;
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.traffic-light {
    background: #1f2937;
    border: 2px solid #374151;
    border-radius: 20px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 2;
}

.light {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    opacity: 0.2;
    transition: opacity 0.3s ease;
}

.light-red { background: #ef4444; }
.light-green { background: #10b981; }

.light.active {
    opacity: 1;
    box-shadow: 0 0 14px currentColor;
}

.barrier-post {
    position: absolute;
    left: 90px;
    bottom: 20px;
    width: 16px;
    height: 80px;
    background: #4b5563;
    border-radius: 4px;
    z-index: 2;
}

.barrier-arm {
    position: absolute;
    top: 6px;
    left: 8px;
    width: 140px;
    height: 8px;
    background: repeating-linear-gradient(
        45deg,
        #ef4444,
        #ef4444 10px,
        #ffffff 10px,
        #ffffff 20px
    );
    border-radius: 4px;
    transform-origin: 4px 4px;
    transform: rotate(0deg);
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.barrier-arm.open {
    transform: rotate(-75deg);
}

.gate-road {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 35px;
    background: #1f2937;
    border-top: 2px dashed #4b5563;
    display: flex;
    align-items: center;
}

.road-car {
    font-size: 2rem;
    position: absolute;
    left: 15px;
    transition: transform 1.2s ease;
}

.road-car.passed {
    transform: translateX(250px);
}

.gate-status-text {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Cashier & Fee result */
.search-ticket-bar {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.quick-pick-section {
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.quick-plate-chips {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.plate-chip {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.plate-chip:hover {
    background: var(--accent-primary);
    color: #fff;
}

.fee-result-panel {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    animation: fadeIn 0.3s ease;
}

.fee-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.meta-item {
    display: flex;
    flex-direction: column;
}

.meta-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.mono {
    font-family: var(--font-mono);
}

.text-highlight {
    color: var(--text-highlight);
}

.text-success {
    color: var(--color-available);
}

.badge-pill {
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    width: fit-content;
}

.mono-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    background: rgba(99, 102, 241, 0.15);
    color: var(--text-highlight);
    padding: 2px 8px;
    border-radius: 4px;
    width: fit-content;
}

.fee-amount-hero {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(16, 185, 129, 0.15));
    border: 1px solid rgba(99, 102, 241, 0.3);
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.fee-hero-label {
    font-size: 0.9rem;
    font-weight: 600;
}

.fee-hero-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.fee-hero-number {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 700;
    color: #10b981;
}

/* Payment Methods */
.payment-methods-selector h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.method-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.pay-method-btn {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.65rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.pay-method-btn:hover {
    color: #fff;
}

.pay-method-btn.active {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--accent-primary);
    color: #fff;
}

.pay-detail-box {
    display: none;
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    margin-bottom: 1.25rem;
}

.pay-detail-box.active {
    display: block;
}

.promptpay-wrapper {
    display: flex;
    justify-content: center;
}

.qr-box {
    background: #fff;
    color: #000;
    padding: 1.25rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    width: 200px;
}

.qr-svg {
    width: 140px;
    height: 140px;
}

.thai-qr-logo {
    font-weight: 700;
    color: #003764;
    font-size: 0.85rem;
    margin-top: 4px;
}

.qr-merchant {
    font-size: 0.7rem;
    color: #666;
}

.qr-amount {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: #10b981;
    margin-top: 4px;
}

.form-row {
    display: flex;
    gap: 0.75rem;
}

.flex-1 { flex: 1; }
.flex-2 { flex: 2; }

.cash-change-preview {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    margin-top: 0.5rem;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

.data-table th {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    font-weight: 600;
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.data-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-color);
    color: #e5e7eb;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.status-tag {
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.status-tag.active { background: rgba(16, 185, 129, 0.2); color: #10b981; }
.status-tag.paid { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.status-tag.exited { background: rgba(156, 163, 175, 0.2); color: #9ca3af; }
.status-tag.lost { background: rgba(239, 68, 68, 0.2); color: #ef4444; }

/* OOP Docs view */
.pillars-grid, .patterns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.pillar-card, .pattern-card {
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    transition: var(--transition-fast);
}

.pillar-card:hover, .pattern-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.pillar-icon {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.pillar-card h3, .pattern-card h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    color: #fff;
}

.pillar-card p, .pattern-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.pillar-card code, .pattern-card code {
    background: rgba(99, 102, 241, 0.15);
    color: #c7d2fe;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: var(--font-mono);
}

.pattern-tag {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 1rem;
}

.modal-overlay.active {
    display: flex;
}

.ticket-modal {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 420px;
    padding: 1.5rem;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.modal-close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
}

.modal-close-btn:hover {
    color: #fff;
}

.ticket-printable {
    background: #fff;
    color: #111;
    border-radius: var(--radius-sm);
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    font-size: 0.85rem;
}

.ticket-brand {
    font-weight: 700;
    font-size: 1.1rem;
    text-align: center;
    letter-spacing: 0.05em;
}

.ticket-subtitle {
    font-size: 0.75rem;
    color: #555;
    text-align: center;
    margin-bottom: 0.75rem;
}

.ticket-divider-dash {
    border-bottom: 1.5px dashed #ccc;
    margin: 0.75rem 0;
}

.ticket-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.4rem;
}

.slot-badge {
    background: #000;
    color: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
}

.ticket-rate-box {
    background: #f3f4f6;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    margin: 0.5rem 0;
    text-align: center;
}

.ticket-rate-title {
    font-weight: 600;
    font-size: 0.8rem;
}

.ticket-rate-desc {
    font-size: 0.75rem;
    color: #666;
}

.barcode-visual {
    margin: 1rem 0;
    text-align: center;
}

.barcode-lines {
    height: 42px;
    background: repeating-linear-gradient(
        90deg,
        #000,
        #000 2px,
        #fff 2px,
        #fff 4px,
        #000 4px,
        #000 7px,
        #fff 7px,
        #fff 9px
    );
    margin-bottom: 4px;
}

.barcode-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.2em;
}

.ticket-footer-text {
    font-size: 0.7rem;
    color: #666;
    text-align: center;
    line-height: 1.4;
}

.modal-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.receipt-check-icon {
    width: 44px;
    height: 44px;
    background: #10b981;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: bold;
    margin: 0 auto 0.75rem auto;
}

.amount-total-row {
    font-size: 1.1rem;
    font-weight: 700;
}

.text-lg { font-size: 1.25rem; }

/* ==========================================================================
   AI & EXPLAINABLE AI (XAI) STYLES
   ========================================================================== */

/* AI Navigation Tab */
.tab-btn.ai-tab {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(6, 182, 212, 0.15));
    border: 1px solid rgba(139, 92, 246, 0.35);
    color: #c4b5fd;
}

.tab-btn.ai-tab:hover,
.tab-btn.ai-tab.active {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.35), rgba(6, 182, 212, 0.35));
    border-color: #a78bfa;
    color: #fff;
    box-shadow: 0 0 16px rgba(139, 92, 246, 0.3);
}

.pulse-dot-ai {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #06b6d4;
    box-shadow: 0 0 8px #06b6d4;
    animation: pulseGlow 1.5s infinite;
    display: inline-block;
}

@keyframes pulseGlow {
    0% { transform: scale(0.9); opacity: 0.8; box-shadow: 0 0 4px #06b6d4; }
    50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 12px #38bdf8; }
    100% { transform: scale(0.9); opacity: 0.8; box-shadow: 0 0 4px #06b6d4; }
}

/* AI Heatmap & Actions */
.lot-actions-right {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.btn-ai-pill {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(6, 182, 212, 0.25));
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: #e0e7ff;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-family: var(--font-main);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition-fast);
}

.btn-ai-pill:hover,
.btn-ai-pill.active {
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    color: #fff;
    box-shadow: 0 0 16px rgba(139, 92, 246, 0.5);
    transform: translateY(-1px);
}

.legend-color.ai-heat {
    background: #f43f5e;
    box-shadow: 0 0 8px #f43f5e;
}

/* Slot Heatmap Highlight States */
.slot-card.ai-heat-hot {
    border-color: rgba(244, 63, 94, 0.8) !important;
    background: linear-gradient(145deg, rgba(244, 63, 94, 0.2), rgba(15, 23, 42, 0.8)) !important;
    box-shadow: 0 0 14px rgba(244, 63, 94, 0.35);
}

.slot-card.ai-heat-rec {
    border-color: rgba(6, 182, 212, 0.9) !important;
    background: linear-gradient(145deg, rgba(6, 182, 212, 0.2), rgba(15, 23, 42, 0.8)) !important;
    box-shadow: 0 0 16px rgba(6, 182, 212, 0.4);
    animation: recBorderPulse 2s infinite ease-in-out;
}

@keyframes recBorderPulse {
    0% { box-shadow: 0 0 6px rgba(6, 182, 212, 0.4); }
    50% { box-shadow: 0 0 18px rgba(6, 182, 212, 0.8); }
    100% { box-shadow: 0 0 6px rgba(6, 182, 212, 0.4); }
}

/* AI ANPR Camera Card */
.ai-anpr-card {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(6, 182, 212, 0.35);
    border-radius: var(--radius-md);
    padding: 1.1rem;
    margin-bottom: 1.25rem;
    position: relative;
    overflow: hidden;
}

.anpr-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.anpr-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: #38bdf8;
    letter-spacing: 0.05em;
}

.anpr-fps {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: #64748b;
}

.anpr-scanner-viewport {
    height: 90px;
    background: #090d16;
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: var(--radius-sm);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.scanner-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(56, 189, 248, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px);
    background-size: 16px 16px;
}

.scanner-laser {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, #38bdf8, #06b6d4, transparent);
    box-shadow: 0 0 10px #38bdf8, 0 0 20px #06b6d4;
    top: 0;
    opacity: 0;
    transition: opacity 0.2s;
}

.scanner-laser.active {
    opacity: 1;
    animation: laserScan 1.2s infinite ease-in-out alternate;
}

@keyframes laserScan {
    0% { top: 5%; }
    100% { top: 90%; }
}

.viewfinder-corner {
    position: absolute;
    width: 12px;
    height: 12px;
    border-color: #38bdf8;
    border-style: solid;
}
.viewfinder-corner.top-left { top: 6px; left: 6px; border-width: 2px 0 0 2px; }
.viewfinder-corner.top-right { top: 6px; right: 6px; border-width: 2px 2px 0 0; }
.viewfinder-corner.bottom-left { bottom: 6px; left: 6px; border-width: 0 0 2px 2px; }
.viewfinder-corner.bottom-right { bottom: 6px; right: 6px; border-width: 0 2px 2px 0; }

.scanner-plate-target {
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #e2e8f0;
    font-weight: 500;
}

.anpr-actions {
    display: flex;
    gap: 0.6rem;
}

.btn-ai-scan {
    flex: 1;
    background: linear-gradient(135deg, #0284c7, #0369a1);
    border: 1px solid #38bdf8;
    color: #fff;
    padding: 0.65rem 1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-main);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.25);
    transition: var(--transition-fast);
}

.btn-ai-scan:hover {
    background: linear-gradient(135deg, #0369a1, #075985);
    box-shadow: 0 0 18px rgba(56, 189, 248, 0.45);
    transform: translateY(-1px);
}

.anpr-result-box {
    margin-top: 0.75rem;
    background: rgba(8, 145, 178, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.85rem;
    animation: fadeIn 0.3s ease-out;
}

.anpr-result-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.35rem;
}

.ai-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
}

.confidence-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: #34d399;
    font-weight: 600;
}

.anpr-explanation-text {
    font-size: 0.8rem;
    color: #cbd5e1;
    line-height: 1.35;
}

/* Explainable AI (XAI) Slot Recommendation Card */
.ai-rec-box {
    background: linear-gradient(135deg, rgba(88, 28, 135, 0.25), rgba(30, 27, 75, 0.45));
    border: 1px solid rgba(168, 85, 247, 0.4);
    border-radius: var(--radius-md);
    padding: 1.1rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.15);
    animation: fadeIn 0.4s ease-out;
}

.ai-rec-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.6rem;
}

.ai-rec-title-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.ai-chip {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    color: #c084fc;
    letter-spacing: 0.05em;
}

.match-badge {
    background: rgba(52, 211, 153, 0.2);
    color: #34d399;
    border: 1px solid rgba(52, 211, 153, 0.4);
    padding: 2px 8px;
    border-radius: 9999px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
}

.rec-slot-badge {
    background: linear-gradient(135deg, #9333ea, #7e22ce);
    color: #fff;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.4);
}

.ai-rec-reason {
    font-size: 0.9rem;
    font-weight: 500;
    color: #f3e8ff;
    line-height: 1.45;
    margin-bottom: 0.65rem;
}

.ai-rec-factors {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 0.75rem;
}

.rec-factor-item {
    font-size: 0.8rem;
    color: #d8b4fe;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.rec-factor-item::before {
    content: "•";
    color: #a855f7;
    font-weight: bold;
}

.ai-rec-impact-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    padding-top: 0.65rem;
    border-top: 1px dashed rgba(168, 85, 247, 0.25);
    font-size: 0.78rem;
    color: #cbd5e1;
}

.impact-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

/* AI Operations Dashboard */
.ai-dashboard-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ai-hero-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, rgba(30, 27, 75, 0.7), rgba(15, 23, 42, 0.85));
    border: 1px solid rgba(139, 92, 246, 0.3);
    padding: 1.75rem;
}

.ai-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: #38bdf8;
    margin-bottom: 0.5rem;
}

.ai-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.ai-metric-card {
    background: rgba(15, 23, 42, 0.65);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    backdrop-filter: blur(12px);
    transition: var(--transition-fast);
}

.ai-metric-card:hover {
    border-color: rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}

.ai-metric-icon {
    font-size: 2rem;
}

.ai-metric-meta {
    display: flex;
    flex-direction: column;
}

.ai-metric-label {
    font-size: 0.78rem;
    color: #94a3b8;
}

.ai-metric-val {
    font-size: 1.45rem;
    font-family: var(--font-mono);
    font-weight: 700;
    margin: 0.2rem 0;
}

.ai-metric-sub {
    font-size: 0.72rem;
    color: #64748b;
}

.text-cyan { color: #38bdf8; }
.text-purple { color: #c084fc; }

.ai-two-col-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 1.5rem;
}

/* Dynamic Price Box */
.dynamic-price-box {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: var(--radius-sm);
    padding: 1rem;
    margin-bottom: 1.25rem;
}

.price-advice-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.price-advice-desc {
    font-size: 0.9rem;
    color: #e2e8f0;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.price-advice-xai {
    font-size: 0.8rem;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.xai-chip {
    font-family: var(--font-mono);
    color: #38bdf8;
    font-weight: 600;
}

/* Forecast Bars */
.forecast-bars-container {
    display: flex;
    align-items: flex-end;
    gap: 4px;
    height: 140px;
    padding-top: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.f-bar-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
    justify-content: flex-end;
    min-width: 14px;
}

.f-bar-pill {
    width: 100%;
    border-radius: 3px 3px 0 0;
    background: linear-gradient(180deg, #6366f1, #4338ca);
    transition: height 0.5s ease;
    position: relative;
}

.f-bar-col.current .f-bar-pill {
    background: linear-gradient(180deg, #38bdf8, #0284c7);
    box-shadow: 0 0 10px #38bdf8;
}

.f-bar-hour {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: #64748b;
    margin-top: 6px;
}

/* Executive Insights */
.ai-exec-summary-box {
    background: rgba(99, 102, 241, 0.12);
    border-left: 3px solid #818cf8;
    padding: 0.85rem 1rem;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-size: 0.9rem;
    color: #e0e7ff;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.ai-recommendations-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.ai-rec-insight-card {
    background: rgba(15, 23, 42, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
    color: #cbd5e1;
    line-height: 1.4;
    transition: var(--transition-fast);
}

.ai-rec-insight-card:hover {
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(15, 23, 42, 0.8);
}

/* XAI Model Architecture Cards */
.xai-pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.xai-card {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    position: relative;
}

.xai-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: #a855f7;
    background: rgba(168, 85, 247, 0.15);
    padding: 2px 8px;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.xai-card h4 {
    font-size: 1rem;
    color: #fff;
    margin-bottom: 0.6rem;
}

.xai-card p {
    font-size: 0.85rem;
    color: #94a3b8;
    line-height: 1.45;
    margin-bottom: 0.65rem;
}

.xai-list {
    padding-left: 1.2rem;
    font-size: 0.82rem;
    color: #cbd5e1;
    line-height: 1.5;
}

.xai-list li {
    margin-bottom: 0.4rem;
}

/* Copilot Console Layout */
.copilot-console-layout {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.copilot-prompts-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.chip-prompt {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: #cbd5e1;
    font-size: 0.78rem;
    padding: 4px 10px;
    border-radius: 9999px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chip-prompt:hover {
    background: rgba(99, 102, 241, 0.25);
    border-color: #818cf8;
    color: #fff;
}

.copilot-chat-log {
    height: 260px;
    overflow-y: auto;
    background: rgba(11, 15, 25, 0.7);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.chat-bubble {
    max-width: 85%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    line-height: 1.45;
    font-size: 0.88rem;
    animation: fadeIn 0.25s ease;
}

.chat-bubble.ai {
    align-self: flex-start;
    background: rgba(30, 41, 59, 0.85);
    border: 1px solid rgba(99, 102, 241, 0.3);
    color: #e2e8f0;
}

.chat-bubble.user {
    align-self: flex-end;
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    color: #fff;
}

.bubble-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.35rem;
    font-size: 0.75rem;
    color: #94a3b8;
}

.bubble-author {
    font-weight: 600;
    color: #a5b4fc;
}

.copilot-input-group {
    display: flex;
    gap: 0.75rem;
}

/* Floating AI Copilot Launcher */
.floating-ai-launcher {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    background: linear-gradient(135deg, #8b5cf6, #06b6d4);
    color: #fff;
    padding: 0.75rem 1.25rem;
    border-radius: 9999px;
    box-shadow: 0 8px 25px rgba(139, 92, 246, 0.4);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    transition: var(--transition-fast);
    font-weight: 600;
    font-size: 0.9rem;
}

.floating-ai-launcher:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 12px 30px rgba(139, 92, 246, 0.6);
}

.floating-copilot-window {
    position: fixed;
    bottom: 85px;
    right: 24px;
    width: 360px;
    height: 480px;
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(139, 92, 246, 0.4);
    border-radius: var(--radius-lg);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    z-index: 1000;
    display: none;
    flex-direction: column;
    overflow: hidden;
    animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.floating-copilot-window.active {
    display: flex;
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.copilot-window-header {
    padding: 0.85rem 1.1rem;
    background: rgba(30, 27, 75, 0.6);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copilot-header-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-size: 0.92rem;
}

.copilot-model-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    background: rgba(6, 182, 212, 0.2);
    color: #38bdf8;
    padding: 1px 6px;
    border-radius: 4px;
}

.copilot-close-btn {
    background: none;
    border: none;
    color: #94a3b8;
    font-size: 1.3rem;
    cursor: pointer;
}

.floating-chat-log {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.floating-quick-chips {
    padding: 0.5rem 0.85rem;
    display: flex;
    gap: 0.4rem;
    overflow-x: auto;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.floating-quick-chips button {
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: #cbd5e1;
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 9999px;
    cursor: pointer;
}

.floating-input-row {
    padding: 0.75rem;
    display: flex;
    gap: 0.5rem;
    background: rgba(15, 23, 42, 0.8);
    border-top: 1px solid var(--border-color);
}

.floating-input-row input {
    flex: 1;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: #fff;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
}