/* Booking calendar styles */
.cal-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-size: 0.65rem;
    font-weight: 500;
    color: #6b7280;
    margin-bottom: 0.25rem;
}

.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background-color: #e5e7eb;
    border-radius: 0.375rem;
    overflow: hidden;
}

.cal-day {
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    background-color: #fff;
    color: #1f2937;
    position: relative;
}

.cal-outside {
    background-color: #f9fafb;
    color: #d1d5db;
}

.cal-free {
    background-color: #fff;
}

/* Full days (middle of booking) */
.cal-booked {
    background-color: #fee2e2;
    color: #991b1b;
    font-weight: 500;
}

.cal-reserved {
    background-color: #fef9c3;
    color: #854d0e;
    font-weight: 500;
}

.cal-blocked {
    background-color: #dbeafe;
    color: #1e40af;
    font-weight: 500;
}

/* Arrival day (start): diagonal bottom-left colored, top-right white */
.cal-booked-start {
    background: linear-gradient(135deg, #ffffff 50%, #fee2e2 50%);
    color: #991b1b;
    font-weight: 500;
}

.cal-reserved-start {
    background: linear-gradient(135deg, #ffffff 50%, #fef9c3 50%);
    color: #854d0e;
    font-weight: 500;
}

.cal-blocked-start {
    background: linear-gradient(135deg, #ffffff 50%, #dbeafe 50%);
    color: #1e40af;
    font-weight: 500;
}

/* Departure day (end): diagonal top-left colored, bottom-right white */
.cal-booked-end {
    background: linear-gradient(135deg, #fee2e2 50%, #ffffff 50%);
    color: #991b1b;
    font-weight: 500;
}

.cal-reserved-end {
    background: linear-gradient(135deg, #fef9c3 50%, #ffffff 50%);
    color: #854d0e;
    font-weight: 500;
}

.cal-blocked-end {
    background: linear-gradient(135deg, #dbeafe 50%, #ffffff 50%);
    color: #1e40af;
    font-weight: 500;
}

.cal-today {
    box-shadow: inset 0 0 0 2px #3b82f6;
}