:root {
    --bg-color: #f8fafc;
    --card-bg: rgba(255, 255, 255, 0.95);
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --accent-primary: #3b82f6;
    --accent-secondary: #6366f1;
    --success-color: #059669;
    --warning-color: #d97706;
    --danger-color: #ef4444;
    --border-color: rgba(226, 232, 240, 0.8);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    background-image: radial-gradient(circle at 15% 50%, rgba(59, 130, 246, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(99, 102, 241, 0.08), transparent 25%);
    color: var(--text-primary);
    min-height: 100vh;
    padding: 2rem;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.header {
    text-align: center;
    margin-bottom: 3.5rem;
    animation: fadeInDown 0.8s ease-out;
}

.header h1 {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #0f172a 0%, #475569 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.header p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.75rem;
}

.card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 1.75rem;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    animation: fadeInUp 0.6s ease-out backwards;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    opacity: 0;
    transition: opacity 0.4s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: rgba(148, 163, 184, 0.3);
    background: rgba(255, 255, 255, 1);
}

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

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.25rem;
}

.vehicle-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.title-icon {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

.driver-name {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.9rem;
    color: var(--success-color);
    font-weight: 500;
}

.driver-icon {
    width: 16px;
    height: 16px;
    color: var(--text-secondary);
}

.status-badge {
    padding: 0.35rem 0.85rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.status-badge::before {
    content: '';
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.status-booked {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-booked::before {
    background-color: var(--success-color);
    box-shadow: 0 0 8px var(--success-color);
}

.status-pending {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.status-pending::before {
    background-color: var(--warning-color);
    box-shadow: 0 0 8px var(--warning-color);
}

.status-rejected {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.status-rejected::before {
    background-color: var(--danger-color);
    box-shadow: 0 0 8px var(--danger-color);
}

.card-body {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    flex-grow: 1;
}

.info-row {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    padding: 0.5rem;
    border-radius: 10px;
    transition: background-color 0.2s ease;
}

.info-row:hover {
    background-color: rgba(241, 245, 249, 0.8);
}

.info-icon {
    width: 22px;
    height: 22px;
    color: var(--accent-primary);
    flex-shrink: 0;
    margin-top: 2px;
    filter: drop-shadow(0 2px 4px rgba(59, 130, 246, 0.15));
}

.info-content {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 3px;
    font-weight: 600;
}

.info-value {
    font-size: 1rem;
    color: var(--text-primary);
    font-weight: 500;
    line-height: 1.4;
}

.agenda-text {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--text-secondary);
}

.card-footer {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: #94a3b8;
    font-weight: 500;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Empty state */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 5rem 2rem;
    background: var(--card-bg);
    border-radius: 24px;
    border: 2px dashed var(--border-color);
    backdrop-filter: blur(12px);
}

.empty-icon {
    width: 80px;
    height: 80px;
    color: var(--text-secondary);
    margin: 0 auto 1.5rem;
    opacity: 0.3;
}

.booking-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--accent-primary);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    margin-top: 1.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(59, 130, 246, 0.4);
    cursor: pointer;
}

.booking-btn:hover {
    background-color: #2563eb;
    /* darker blue */
    transform: translateY(-2px);
    box-shadow: 0 6px 8px -1px rgba(59, 130, 246, 0.5);
}

.booking-btn svg {
    width: 20px;
    height: 20px;
}

@media (max-width: 768px) {
    body {
        padding: 1.5rem 1rem;
    }

    .header {
        margin-bottom: 2.5rem;
    }

    .header h1 {
        font-size: 2.25rem;
    }

    .grid {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 1.5rem;
    }
}

.empty-state p {
    color: var(--text-secondary);
    margin-top: 0.75rem;
}

.card-header {
    gap: 0.75rem;
}

.card-header > div,
.info-content {
    min-width: 0;
}

.vehicle-name,
.info-value,
.driver-name {
    overflow-wrap: anywhere;
}

.status-badge {
    flex-shrink: 0;
}

.grid.has-updated .card {
    animation: none;
}

@media (max-width: 400px) {
    .card-header,
    .card-footer {
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}