/* ── Calendar Styles ── */

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color, #30363d);
    border: 1px solid var(--border-color, #30363d);
    border-radius: 8px;
    overflow: hidden;
}

.calendar-day-header {
    background: var(--bg-secondary, #161b22);
    padding: 10px 6px;
    text-align: center;
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-secondary, #8b949e);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calendar-day {
    background: var(--bg-primary, #0d1117);
    min-height: 100px;
    padding: 6px;
    cursor: pointer;
    transition: background 0.15s;
    position: relative;
}

.calendar-day:hover {
    background: var(--bg-secondary, #161b22);
}

.calendar-day.today {
    background: rgba(99, 102, 241, 0.08);
    box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.3);
}

.calendar-day.other-month {
    opacity: 0.35;
}

.calendar-day-number {
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary, #e6edf3);
}

.calendar-day.today .calendar-day-number {
    background: var(--accent, #7c3aed);
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.calendar-event {
    font-size: 0.68rem;
    padding: 3px 6px;
    border-radius: 4px;
    margin-bottom: 2px;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: opacity 0.15s;
    border-left: 2px solid transparent;
}

.calendar-event:hover {
    opacity: 0.85;
}

.calendar-event.scheduled {
    background: rgba(59, 130, 246, 0.15);
    color: #60a5fa;
    border-left-color: #3b82f6;
}

.calendar-event.completed {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border-left-color: #22c55e;
}

.calendar-event.cancelled {
    background: rgba(239, 68, 68, 0.15);
    color: #f87171;
    border-left-color: #ef4444;
}

.calendar-event.no_show {
    background: rgba(234, 179, 8, 0.15);
    color: #facc15;
    border-left-color: #eab308;
}

/* Programación con fecha/hora ya pasada (sigue "Programada") */
.calendar-event.past {
    background: rgba(148, 163, 184, 0.12);
    color: #94a3b8;
    border-left-color: #64748b;
    opacity: 0.75;
}

/* Calendar Legend */
.calendar-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

/* Week View */
.calendar-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color, #30363d);
    border: 1px solid var(--border-color, #30363d);
    border-radius: 8px;
    overflow: hidden;
    min-height: 400px;
}

.calendar-week-day {
    background: var(--bg-primary, #0d1117);
    padding: 8px;
}

.calendar-week-day.today {
    background: rgba(99, 102, 241, 0.08);
    box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.3);
}

.calendar-week-header {
    font-size: 0.8rem;
    color: var(--text-secondary, #8b949e);
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color, #30363d);
}

.calendar-week-header strong {
    color: var(--text-primary, #e6edf3);
}

.calendar-week-events {
    min-height: 60px;
}

/* ── User Calendar (Intranet) ── */
.user-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
    background: var(--border-color, rgba(255,255,255,0.1));
    border: 1px solid var(--border-color, rgba(255,255,255,0.1));
    border-radius: 12px;
    overflow: hidden;
}

.user-calendar-day-header {
    background: rgba(255,255,255,0.05);
    padding: 10px 6px;
    text-align: center;
    font-weight: 600;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
}

.user-calendar-day {
    background: rgba(255,255,255,0.02);
    min-height: 80px;
    padding: 6px;
    transition: background 0.15s;
}

.user-calendar-day:hover {
    background: rgba(255,255,255,0.05);
}

.user-calendar-day.today {
    background: rgba(99, 102, 241, 0.1);
    box-shadow: inset 0 0 0 1px rgba(99, 102, 241, 0.3);
}

.user-calendar-day.other-month {
    opacity: 0.3;
}

.user-calendar-day-number {
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: rgba(255,255,255,0.8);
}

.user-calendar-day.today .user-calendar-day-number {
    background: #7c3aed;
    color: #fff;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
}

.user-calendar-event {
    font-size: 0.65rem;
    padding: 3px 6px;
    border-radius: 4px;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-left: 2px solid transparent;
    cursor: pointer;
}

.user-calendar-event.scheduled {
    background: rgba(59, 130, 246, 0.2);
    color: #60a5fa;
    border-left-color: #3b82f6;
}

.user-calendar-event.completed {
    background: rgba(34, 197, 94, 0.2);
    color: #4ade80;
    border-left-color: #22c55e;
}

.user-calendar-event.cancelled {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
    border-left-color: #ef4444;
}

.user-calendar-event.no_show {
    background: rgba(234, 179, 8, 0.2);
    color: #facc15;
    border-left-color: #eab308;
}

/* Programación con fecha/hora ya pasada (sigue "Programada") */
.user-calendar-event.past {
    background: rgba(148, 163, 184, 0.14);
    color: #94a3b8;
    border-left-color: #64748b;
    opacity: 0.75;
}

/* Responsive */
@media (max-width: 900px) {
    .calendar-grid,
    .user-calendar-grid {
        grid-template-columns: repeat(7, 1fr);
    }
    .calendar-day,
    .user-calendar-day {
        min-height: 60px;
        padding: 4px;
    }
    .calendar-event,
    .user-calendar-event {
        font-size: 0.6rem;
        padding: 2px 4px;
    }
}

@media (max-width: 600px) {
    .calendar-week,
    .calendar-week-day {
        display: block;
    }
    .calendar-week + .calendar-week-day {
        border-top: 1px solid var(--border-color, #30363d);
    }
}