/* =============================================
   KineApp — Calendar Styles
   ============================================= */

/* ══════════════════════════════════════════════
   CALENDAR TOOLBAR
   ══════════════════════════════════════════════ */

.calendar-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
    gap: var(--space-3);
}

.calendar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.calendar-nav h3 {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    min-width: 200px;
    text-align: center;
}

.calendar-nav .btn-icon {
    width: 36px;
    height: 36px;
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
}

.calendar-nav .btn-icon:hover {
    background: var(--surface-hover);
    color: var(--text);
}

.calendar-filters {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.calendar-filter-select {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-4);
    color: var(--text);
    font-size: var(--fs-sm);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: var(--space-8);
    min-width: 180px;
}

/* ══════════════════════════════════════════════
   CALENDAR LEGEND
   ══════════════════════════════════════════════ */

.calendar-legend {
    display: flex;
    gap: var(--space-5);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--fs-sm);
    color: var(--text-secondary);
}

.legend-dot {
    width: 14px;
    height: 14px;
    border-radius: 4px;
}

.legend-dot.available { background: var(--available); }
.legend-dot.scheduled { background: var(--scheduled); }
.legend-dot.unavailable { background: var(--unavailable); }

/* ══════════════════════════════════════════════
   CALENDAR GRID (Weekly View)
   ══════════════════════════════════════════════ */

.calendar-grid {
    display: grid;
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface);
}

/* Weekly view: time column + 5-7 day columns */
.calendar-grid.weekly {
    grid-template-columns: 80px repeat(5, 1fr);
}

.calendar-grid.weekly-7 {
    grid-template-columns: 80px repeat(7, 1fr);
}

/* Daily view: time column + kinesio columns */
.calendar-grid.daily {
    grid-template-columns: 80px repeat(var(--kinesio-count, 4), 1fr);
}

/* ── Day Headers ── */
.calendar-day-header {
    padding: var(--space-3) var(--space-2);
    text-align: center;
    background: rgba(26, 86, 219, 0.08);
    border-bottom: 1px solid var(--surface-border);
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--text-secondary);
}

.calendar-day-header.today {
    color: var(--primary);
    background: var(--primary-light);
}

.calendar-day-header .day-name {
    display: block;
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.calendar-day-header .day-number {
    display: block;
    font-size: var(--fs-lg);
    font-weight: var(--fw-bold);
    color: var(--text);
}

.calendar-day-header.today .day-number {
    color: var(--primary);
}

/* ── Time Column ── */
.calendar-time-header {
    padding: var(--space-3);
    text-align: center;
    background: rgba(26, 86, 219, 0.08);
    border-bottom: 1px solid var(--surface-border);
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--text-muted);
}

.calendar-time {
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-xs);
    font-weight: var(--fw-medium);
    color: var(--text-muted);
    text-align: center;
    border-bottom: 1px solid var(--surface-border);
    border-right: 1px solid var(--surface-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60px;
}

.calendar-time .time-start {
    font-weight: var(--fw-semibold);
    color: var(--text-secondary);
    font-size: var(--fs-sm);
}

.calendar-time .time-end {
    font-size: var(--fs-xs);
    color: var(--text-muted);
}

/* ══════════════════════════════════════════════
   CALENDAR BLOCKS (Slots)
   ══════════════════════════════════════════════ */

.calendar-slot {
    border-bottom: 1px solid var(--surface-border);
    border-right: 1px solid var(--surface-border);
    padding: var(--space-1);
    min-height: 60px;
    transition: background var(--transition-fast);
    position: relative;
}

.calendar-slot:last-child {
    border-right: none;
}

/* Available (Green) */
.calendar-slot.available {
    background: var(--available-bg);
    cursor: pointer;
}

.calendar-slot.available:hover {
    background: rgba(5, 150, 105, 0.35);
}

.calendar-slot.available::after {
    content: '+ Agendar';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--available);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.calendar-slot.available:hover::after {
    opacity: 1;
}

/* Scheduled (Blue) */
.calendar-slot.scheduled {
    background: var(--scheduled-bg);
    cursor: pointer;
}

.calendar-slot.scheduled:hover {
    background: rgba(59, 130, 246, 0.35);
}

/* Unavailable (Red) */
.calendar-slot.unavailable {
    background: var(--unavailable-bg);
}

/* Empty / No availability */
.calendar-slot.empty {
    background: transparent;
}

/* ── Slot Content ── */
.slot-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-1);
    border-radius: var(--radius-sm);
    height: 100%;
}

.slot-patient {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slot-kinesio {
    font-size: 10px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.slot-badge {
    display: inline-block;
    font-size: 9px;
    font-weight: var(--fw-bold);
    padding: 1px 6px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.slot-badge.realizada {
    background: var(--success-light);
    color: var(--success);
}

.slot-badge.agendada {
    background: var(--info-light);
    color: var(--info);
}

/* ══════════════════════════════════════════════
   AVAILABILITY GRID (Kinesio Portal)
   ══════════════════════════════════════════════ */

.availability-grid {
    display: grid;
    grid-template-columns: 100px repeat(5, 1fr);
    gap: 1px;
    background: var(--surface-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.availability-grid.with-weekend {
    grid-template-columns: 100px repeat(7, 1fr);
}

.availability-header {
    background: var(--surface);
    padding: var(--space-3);
    text-align: center;
    font-size: var(--fs-sm);
    font-weight: var(--fw-semibold);
    color: var(--text-secondary);
}

.availability-time {
    background: var(--surface);
    padding: var(--space-2) var(--space-3);
    font-size: var(--fs-xs);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.availability-cell {
    background: var(--surface);
    padding: var(--space-2);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.availability-cell:hover {
    background: var(--surface-hover);
}

.availability-cell.selected {
    background: var(--available-bg);
}

.availability-cell.selected::after {
    content: '✓';
    font-size: var(--fs-md);
    font-weight: var(--fw-bold);
    color: var(--available);
}