/* Calendar Grid */
.calendar-grid {
    user-select: none;
}

.calendar-header-row,
.calendar-row {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-header-cell {
    text-align: center;
    font-weight: 600;
    padding: 8px 4px;
    font-size: 0.85rem;
    color: #6c757d;
}

.calendar-cell {
    text-align: center;
    padding: 12px 4px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: background-color 0.15s, transform 0.1s;
}

.calendar-cell.empty {
    background: transparent;
}

.calendar-cell.status-available {
    background-color: #d1e7dd;
    color: #0f5132;
    cursor: pointer;
}

.calendar-cell.status-available:hover {
    background-color: #a3cfbb;
    transform: scale(1.05);
}

.calendar-cell.status-available.active {
    background-color: #198754;
    color: #fff;
}

.calendar-cell.status-full {
    background-color: #f8d7da;
    color: #842029;
}

.calendar-cell.status-closed,
.calendar-cell.status-past,
.calendar-cell.status-no_slots {
    background-color: #e9ecef;
    color: #adb5bd;
}

.calendar-cell.status-unavailable {
    background-color: #f8f9fa;
    color: #ced4da;
}

/* Legend */
.legend-item {
    display: inline-flex;
    align-items: center;
    margin-right: 16px;
    font-size: 0.85rem;
    color: #6c757d;
}

.legend-dot {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 3px;
    margin-right: 6px;
}

/* Slot Cards */
.slot-card {
    display: block;
    padding: 16px;
    border-radius: 8px;
    text-align: center;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
}

.slot-available {
    background-color: #d1e7dd;
    color: #0f5132;
    border: 2px solid #a3cfbb;
}

a.slot-available:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(25, 135, 84, 0.2);
    color: #0f5132;
    text-decoration: none;
}

.slot-full {
    background-color: #f8d7da;
    color: #842029;
    border: 2px solid #f1aeb5;
    opacity: 0.7;
}

.slot-time {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.slot-avail {
    font-size: 0.85rem;
}

/* Cards */
.card {
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Tables */
.table th {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: #6c757d;
}

/* PO Rows */
.po-row .remove-po {
    flex-shrink: 0;
}

/* Admin Calendar */
.admin-cell {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 4px 10px;
    min-height: 52px;
}

.admin-cell-day {
    font-size: 0.95rem;
}

.admin-booking-count {
    display: inline-block;
    background-color: #0d6efd;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
    padding: 2px 6px;
    border-radius: 10px;
    margin-top: 2px;
}

.calendar-cell.status-has_bookings {
    background-color: #d1e7dd;
    color: #0f5132;
}

.calendar-cell.status-has_bookings:hover {
    background-color: #a3cfbb;
    transform: scale(1.05);
}

.calendar-cell.status-has_bookings.active {
    background-color: #198754;
    color: #fff;
}

.calendar-cell.status-has_bookings.active .admin-booking-count {
    background-color: #fff;
    color: #198754;
}

.calendar-cell.status-empty {
    background-color: #fff;
    color: #212529;
    border: 1px solid #dee2e6;
}

.calendar-cell.status-empty:hover {
    background-color: #f8f9fa;
    transform: scale(1.05);
}

.calendar-cell.status-empty.active {
    background-color: #0d6efd;
    color: #fff;
    border-color: #0d6efd;
}

.calendar-cell.admin-cell.status-closed {
    background-color: #f8d7da;
    color: #842029;
}

/* Admin Booking Cards */
.admin-booking-card {
    border-left-width: 4px !important;
    border-left-style: solid !important;
    transition: transform 0.15s, box-shadow 0.15s;
}

.admin-booking-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.admin-booking-card.border-warning {
    border-left-color: #ffc107 !important;
}

.admin-booking-card.border-success {
    border-left-color: #198754 !important;
}

.admin-booking-card.border-secondary {
    border-left-color: #6c757d !important;
}

.admin-booking-card.border-info {
    border-left-color: #0dcaf0 !important;
}

.admin-booking-ref {
    font-size: 0.9rem;
}

.admin-booking-time {
    font-size: 1rem;
    font-weight: 600;
}

.admin-booking-supplier {
    font-size: 0.9rem;
    color: #495057;
}

/* Login/Register pages */
body.bg-light {
    background-color: #f0f2f5 !important;
}