/* ===================================================
   3. CALENDAR WIDGET, SLOTS GRID & INTERACTIVE ITEMS
   =================================================== */
.calendar-wrapper {
    background: #fdfbf7;
    border: 1px solid #eef2f3;
    border-radius: var(--radius-sm);
    padding: 15px;
    margin: 0 auto;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.calendar-month-title {
    font-weight: bold;
    color: var(--primary);
    font-size: 1.1rem;
}

.cal-nav-btn {
    background: var(--primary);
    color: white;
    border: none;
    padding: 5px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
}

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.calendar-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 6px;
    text-align: center;
}

.calendar-day {
    padding: 10px 0;
    font-size: 0.9rem;
    color: #bdc3c7;
    border-radius: 4px;
    user-select: none;
}

.empty-day {
    background: transparent;
    cursor: default;
}

.calendar-day.available-day {
    background-color: rgba(22, 160, 133, 0.1);
    color: var(--accent);
    font-weight: bold;
    cursor: pointer;
    border: 1px solid rgba(22, 160, 133, 0.25);
    transition: all 0.2s;
}

.calendar-day.available-day:hover {
    background-color: var(--accent);
    color: white;
}

.calendar-day.active-selected-day {
    background-color: var(--primary) !important;
    color: white !important;
    border-color: var(--primary) !important;
}

.slots-container {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 2px dashed var(--bg);
    text-align: left;
}

.slots-title {
    font-size: 0.95rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.slots-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.time-slot-chip {
    padding: 6px 14px;
    background: var(--bg);
    border: 1px solid #dcdde1;
    border-radius: 20px;
    font-size: 0.85rem;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s;
}

.time-slot-chip:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.time-slot-chip.selected-chip {
    background-color: var(--accent);
    border-color: var(--accent);
    color: white;
}

.book-now-action-btn {
    width: 100%;
    padding: 12px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(22, 160, 133, 0.2);
    transition: all 0.2s;
}

.book-now-action-btn:hover:not(:disabled) {
    background: #117a65;
    transform: translateY(-1px);
}

.book-now-action-btn:disabled {
    background: #bdc3c7;
    box-shadow: none;
    cursor: not-allowed;
}