.page-header {
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.85)), url('https://images.unsplash.com/photo-1551076805-e1869033e561?w=1920&q=80') center/cover no-repeat;
    color: white;
    padding: calc(var(--spacing-12) + var(--spacing-2)) 0 var(--spacing-12);
    text-align: center;
    margin-bottom: var(--spacing-6);
}

.page-header h1 {
    color: white;
    margin-bottom: var(--spacing-2);
}

.dashboard-layout {
    display: grid;
    grid-template-columns: 2fr 1.2fr;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-12);
    align-items: start;
}

/* Lists */
.bookings-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.booking-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-fast);
}

.booking-card:hover {
    box-shadow: var(--shadow-md);
}

.booking-info {
    display: flex;
    gap: var(--spacing-5);
    align-items: center;
}

.doc-avatar {
    width: 64px;
    height: 64px;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

.booking-details h3 {
    margin-bottom: var(--spacing-1);
    font-size: var(--font-size-lg);
}

.booking-details p {
    color: var(--text-mutted);
    font-size: var(--font-size-sm);
    margin-bottom: 2px;
}

.booking-meta {
    margin-top: var(--spacing-2);
    display: flex;
    gap: var(--spacing-3);
    font-size: var(--font-size-xs);
    color: var(--text-main);
}

.booking-actions {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--spacing-3);
}

.status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.status-upcoming {
    background-color: var(--accent-light);
    color: var(--success); /* Passes WCAG AA contrast */
}

.status-past {
    background-color: var(--border-color);
    color: #475569; /* Darker grey to pass WCAG AA contrast over typical grey borders */
}

.status-cancelled {
    background-color: var(--danger-light);
    color: var(--danger);
}

.empty-state {
    text-align: center;
    padding: var(--spacing-12);
    background: var(--bg-card);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-lg);
}

.empty-state h3 {
    margin-bottom: var(--spacing-2);
}

/* Unified Calendar Sidebar */
.unified-calendar {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    padding: var(--spacing-5);
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-4);
}

.calendar-nav-btn {
    background: var(--bg-main);
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    text-align: center;
}

.cal-day-header {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-mutted);
    text-transform: uppercase;
    margin-bottom: var(--spacing-2);
}

.cal-day-header span {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--text-main);
}

.cal-day-col {
    min-height: 120px;
    border-radius: var(--radius-sm);
    padding: 4px;
    background: var(--bg-main);
}

.cal-item {
    font-size: 11px;
    background: var(--primary);
    color: white;
    padding: 6px;
    border-radius: 4px;
    margin-bottom: 6px;
    line-height: 1.2;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
    .dashboard-layout {
        grid-template-columns: 1fr;
    }

    .unified-calendar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .booking-card {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-4);
    }

    .booking-actions {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        border-top: 1px solid var(--border-color);
        padding-top: var(--spacing-4);
    }
}