/* ═══════════════════════════════════════════════════════════════
   ABL Site Booking Calendar — Public appointment booking widget
   ═══════════════════════════════════════════════════════════════ */

.abl-site-booking-calendar {
    margin-top: 0;
}

.abl-site-booking-calendar-card {
    background: var(--abl-card);
    border: 1.5px solid var(--abl-border);
    border-radius: 1rem;
    padding: 2rem;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.abl-site-booking-calendar-heading {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--abl-heading);
    margin: 0 0 0.25rem;
}

.abl-site-booking-calendar-subtext {
    font-size: 0.875rem;
    color: var(--abl-text);
    margin-bottom: 1.5rem;
}

/* ── Meeting type selector ── */
.abl-site-booking-calendar-types {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.abl-site-booking-calendar-type {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--abl-border);
    border-radius: 8px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    background: transparent;
}

.abl-site-booking-calendar-type:hover {
    border-color: var(--abl-accent);
}

.abl-site-booking-calendar-type--selected {
    border-color: var(--abl-accent);
    background: rgba(14, 165, 233, 0.08);
}

.abl-site-booking-calendar-type input[type="radio"] {
    display: none;
}

.abl-site-booking-calendar-type-radio {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid var(--abl-border);
    flex-shrink: 0;
    position: relative;
    transition: border-color 0.15s;
}

.abl-site-booking-calendar-type--selected .abl-site-booking-calendar-type-radio {
    border-color: var(--abl-accent);
}

.abl-site-booking-calendar-type--selected .abl-site-booking-calendar-type-radio::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--abl-accent);
}

.abl-site-booking-calendar-type-info {
    line-height: 1.3;
}

.abl-site-booking-calendar-type-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--abl-heading);
}

.abl-site-booking-calendar-type-desc {
    font-size: 0.7rem;
    color: var(--abl-text);
}

/* ── Month navigation ── */
.abl-site-booking-calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.abl-site-booking-calendar-nav-btn {
    background: transparent;
    border: 1px solid var(--abl-border);
    border-radius: 8px;
    color: var(--abl-heading);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.2s, border-color 0.2s;
}

.abl-site-booking-calendar-nav-btn:hover {
    border-color: var(--abl-accent);
    color: var(--abl-accent);
}

.abl-site-booking-calendar-month-label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--abl-heading);
}

/* ── Calendar grid ── */
.abl-site-booking-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.abl-site-booking-calendar-dow {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--abl-text);
    padding: 0.5rem 0;
}

.abl-site-booking-calendar-day {
    position: relative;
    text-align: center;
    padding: 0.5rem 0;
    font-size: 0.8rem;
    color: var(--abl-text);
    border-radius: 8px;
    cursor: default;
    transition: background 0.15s, color 0.15s;
}

.abl-site-booking-calendar-day--empty {
    visibility: hidden;
}

.abl-site-booking-calendar-day--other-month {
    opacity: 0.3;
}

.abl-site-booking-calendar-day--today {
    font-weight: 700;
    color: var(--abl-heading);
}

.abl-site-booking-calendar-day--available {
    cursor: pointer;
    color: var(--abl-heading);
    font-weight: 600;
}

.abl-site-booking-calendar-day--available:hover {
    background: rgba(14, 165, 233, 0.1);
    color: var(--abl-accent);
}

.abl-site-booking-calendar-day--selected {
    background: rgba(14, 165, 233, 0.12);
    color: var(--abl-accent);
    font-weight: 700;
}

/* Availability dot */
.abl-site-booking-calendar-dot {
    display: block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--abl-accent);
    margin: 2px auto 0;
}

/* ── Time slots panel ── */
.abl-site-booking-calendar-slots {
    margin-top: 1rem;
    display: none;
}

.abl-site-booking-calendar-slots--visible {
    display: block;
}

.abl-site-booking-calendar-slots-date {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--abl-heading);
    margin-bottom: 0.5rem;
}

.abl-site-booking-calendar-slots-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.abl-site-booking-calendar-slot {
    background: transparent;
    border: 1px solid var(--abl-border);
    border-radius: 6px;
    padding: 0.4rem 0.75rem;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.abl-site-booking-calendar-slot:hover {
    border-color: var(--abl-accent);
}

.abl-site-booking-calendar-slot--selected {
    border-color: var(--abl-accent);
    background: rgba(14, 165, 233, 0.1);
}

.abl-site-booking-calendar-slot-time {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--abl-heading);
    white-space: nowrap;
}

.abl-site-booking-calendar-slot--selected .abl-site-booking-calendar-slot-time {
    color: var(--abl-accent);
}

.abl-site-booking-calendar-slot-avail {
    font-size: 0.65rem;
    color: var(--abl-text);
    margin-top: 0.1rem;
}

/* ── Book button ── */
.abl-site-booking-calendar-book-area {
    display: none;
    margin-top: 0.75rem;
    text-align: right;
}

.abl-site-booking-calendar-book-area--visible {
    display: block;
}

.abl-site-booking-calendar-book-btn {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    background: var(--abl-accent);
    color: #fff;
    transition: opacity 0.2s;
}

.abl-site-booking-calendar-book-btn:hover {
    opacity: 0.9;
}

.abl-site-booking-calendar-book-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ── States: loading, error, confirmation, empty ── */
.abl-site-booking-calendar-loading {
    text-align: center;
    padding: 2rem;
    color: var(--abl-text);
    font-size: 0.8rem;
}

.abl-site-booking-calendar-loading-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--abl-border);
    border-top-color: var(--abl-accent);
    border-radius: 50%;
    animation: abl-site-booking-spin 0.6s linear infinite;
    margin-right: 0.4rem;
    vertical-align: middle;
}

@keyframes abl-site-booking-spin {
    to { transform: rotate(360deg); }
}

.abl-site-booking-calendar-error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 0.6rem 0.75rem;
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

[data-theme-mode="dark"] .abl-site-booking-calendar-error {
    background: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
    border-color: rgba(239, 68, 68, 0.2);
}

.abl-site-booking-calendar-confirmation {
    background: #f0fdf4;
    color: #166534;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 0.75rem;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    text-align: center;
}

[data-theme-mode="dark"] .abl-site-booking-calendar-confirmation {
    background: rgba(34, 197, 94, 0.1);
    color: #86efac;
    border-color: rgba(34, 197, 94, 0.2);
}

.abl-site-booking-calendar-confirmation-icon {
    font-size: 1.25rem;
    display: block;
    margin-bottom: 0.35rem;
}

.abl-site-booking-calendar-empty {
    text-align: center;
    color: var(--abl-text);
    font-size: 0.8rem;
    padding: 1rem;
}

/* ── Name/email hint ── */
.abl-site-booking-calendar-hint {
    font-size: 0.7rem;
    color: var(--abl-text);
    margin-top: 0.5rem;
    text-align: center;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    .abl-site-booking-calendar-card {
        padding: 1.25rem;
    }

    .abl-site-booking-calendar-types {
        flex-direction: column;
    }

    .abl-site-booking-calendar-slots-list {
        gap: 0.25rem;
    }
}