/* wwwroot/css/doctor-bookings.css */
:root {
    --primary: #4361ee;
    --primary-light: #5b7cff;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #0ea5e9;
    --light: #f8fafc;
    --card-bg: #ffffff;
    --border: #e2e8f0;
    --shadow: 0 8px 25px rgba(67, 97, 238, 0.12);
    --radius: 14px;
    --transition: all 0.3s ease;
}

body {
    background: linear-gradient(135deg, #f0f7ff 0%, #e0f2fe 100%);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #1e293b;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1400px;
}

/* === Page Header === */
.page-header {
    background: var(--card-bg);
    padding: 1.8rem 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin-bottom: 1.8rem;
    border: 1px solid var(--border);
}

    .page-header h3 {
        font-size: 1.75rem;
        font-weight: 700;
        background: linear-gradient(135deg, var(--primary), var(--primary-light));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin: 0;
    }

    .page-header h6 {
        font-weight: 500;
        color: #64748b;
        margin-top: 0.4rem;
    }

/* === Filter Card === */
.filter-card {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    margin-bottom: 1.8rem;
}

    .filter-card .form-control,
    .filter-card .form-select {
        border-radius: 10px;
        border: 1.5px solid #cbd5e1;
        font-size: 0.95rem;
        padding: 0.65rem 1rem;
        transition: var(--transition);
    }

        .filter-card .form-control:focus,
        .filter-card .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
        }

    .filter-card .input-group-text {
        background: transparent;
        border: 1.5px solid #cbd5e1;
        border-right: none;
        border-radius: 10px 0 0 10px;
        color: var(--primary);
    }

/* === Table Card === */
.card {
    border: none;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.card-body {
    padding: 0;
}

.bookings-table {
    margin: 0;
    font-size: 0.95rem;
}

    .bookings-table thead {
        background: linear-gradient(135deg, var(--primary), var(--primary-light));
        color: white;
        font-weight: 600;
        font-size: 0.9rem;
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

    .bookings-table th {
        padding: 1.1rem 0.8rem;
        border: none;
    }

    .bookings-table td {
        padding: 1rem 0.8rem;
        vertical-align: middle;
        border-color: #e2e8f0;
    }

/* === Hover Animation === */
.table-hover tbody tr {
    transition: var(--transition);
}

    .table-hover tbody tr:hover {
        background: linear-gradient(135deg, #f0f9ff, #ecfdf5) !important;
        transform: translateY(-3px) scale(1.005);
        box-shadow: 0 12px 28px rgba(67, 97, 238, 0.15);
        border-radius: 12px;
        z-index: 1;
        position: relative;
    }

/* === Patient Avatar === */
.patient-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid white;
    box-shadow: 0 6px 15px rgba(0,0,0,0.12);
    transition: var(--transition);
}

    .patient-avatar:hover {
        transform: scale(1.18) rotate(6deg);
        box-shadow: 0 0 25px rgba(67, 97, 238, 0.4);
    }

/* === Badges === */
.badge {
    padding: 0.55rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.82rem;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
}

    .badge i {
        font-size: 0.9rem;
    }

/* === Action Buttons === */
.action-btn {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: var(--transition);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

    .action-btn:hover {
        transform: translateY(-4px) scale(1.15);
        box-shadow: 0 12px 25px rgba(67, 97, 238, 0.25);
    }

/* === Pagination === */
.pagination .page-link {
    border-radius: 10px;
    margin: 0 4px;
    font-weight: 600;
    color: var(--primary);
    border: 1.5px solid #cbd5e1;
    padding: 0.6rem 1rem;
    transition: var(--transition);
}

    .pagination .page-link:hover {
        background: var(--primary);
        color: white;
        border-color: var(--primary);
        transform: translateY(-2px);
    }

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
    border: none;
    transform: scale(1.08);
    box-shadow: 0 6px 15px rgba(67, 97, 238, 0.3);
}

/* === Empty State === */
.empty-state {
    padding: 3.5rem 1rem;
    color: #94a3b8;
    text-align: center;
}

    .empty-state i {
        font-size: 3.5rem;
        margin-bottom: 1rem;
        background: linear-gradient(135deg, var(--primary), var(--primary-light));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        animation: float 3s ease-in-out infinite;
    }

/* === Animations === */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-12px);
    }
}

/* === Responsive === */
@media (max-width: 992px) {
    .bookings-table {
        font-size: 0.9rem;
    }

    .patient-avatar {
        width: 38px;
        height: 38px;
    }
}

@media (max-width: 768px) {
    .filter-card .col-md-3 {
        margin-bottom: 0.8rem;
    }

    .bookings-table {
        min-width: 680px;
    }

    .card-body {
        overflow-x: auto;
    }
}

@media (max-width: 576px) {
    .page-header h3 {
        font-size: 1.5rem;
    }

    .action-btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}