/* =============================================
   Calendar Widget — Przebudzenie Świadomości
   ============================================= */

.booking-calendar {
    max-width: 500px;
    margin: 0 auto;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 32px;
    overflow: hidden;
}

/* Header: Month nav */
.cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.cal-header .cal-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--white);
}

.cal-header button {
    background: none;
    border: 1px solid var(--glass-border);
    color: var(--gold);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cal-header button:hover {
    background: var(--gold);
    color: var(--bg-dark);
    border-color: var(--gold);
}

.cal-header button:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.cal-header button:disabled:hover {
    background: none;
    color: var(--gold);
    border-color: var(--glass-border);
}

/* Week day labels */
.cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    margin-bottom: 8px;
}

.cal-weekdays span {
    text-align: center;
    font-size: 0.75rem;
    color: var(--white-faint);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 8px 0;
}

/* Day grid */
.cal-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    border-radius: 8px;
    cursor: default;
    transition: all var(--transition);
    position: relative;
    border: 1px solid transparent;
    background: none;
    color: var(--white-faint);
    font-family: inherit;
    padding: 0;
}

.cal-day.empty {
    visibility: hidden;
}

.cal-day.past,
.cal-day.unavailable,
.cal-day.blocked {
    color: rgba(255, 255, 255, 0.15);
    background: none;
}

.cal-day.booked {
    color: rgba(255, 255, 255, 0.25);
    text-decoration: line-through;
    background: none;
}

.cal-day.available {
    cursor: pointer;
    color: var(--white);
    background: rgba(201, 168, 76, 0.08);
    border-color: rgba(201, 168, 76, 0.3);
}

.cal-day.available:hover {
    background: rgba(201, 168, 76, 0.15);
    border-color: var(--gold);
    transform: scale(1.05);
}

.cal-day.selected {
    background: var(--gold) !important;
    color: var(--bg-dark) !important;
    font-weight: 600;
    border-color: var(--gold) !important;
}

.cal-day.today {
    border-color: rgba(201, 168, 76, 0.4);
}

.cal-day.today::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
}

/* Loading */
.cal-loading {
    text-align: center;
    padding: 40px;
    color: var(--white-faint);
    font-style: italic;
}

.cal-loading::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--gold-dim);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-left: 8px;
    vertical-align: middle;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Legend */
.cal-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.cal-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--white-faint);
}

.cal-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.cal-legend-dot.available {
    border: 1px solid var(--gold);
    background: rgba(201, 168, 76, 0.2);
}

.cal-legend-dot.booked {
    background: rgba(255, 255, 255, 0.15);
}

.cal-legend-dot.today {
    border: 1px solid var(--gold);
    position: relative;
}

.cal-legend-dot.today::after {
    content: '';
    position: absolute;
    bottom: 1px;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 3px;
    background: var(--gold);
    border-radius: 50%;
}