/* ==========================================================================
   Facility booking wizard (facility-booking.php)
   ========================================================================== */

.booking-hero {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--sp-5);
}

.booking-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
}

.booking-container {
    max-width: 1100px;
    margin: 0 auto;
}

.booking-container > .alert {
    margin-bottom: var(--sp-5);
}

/* The inline wizard script scales an input's parent on focus; keep layout still. */
.booking-page .form-group,
.booking-page .checkbox-label,
.booking-page .form-row {
    transform: none !important;
}

/* ---------- Progress ---------- */
.booking-progress {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin: 0 0 var(--sp-6);
    padding: 0;
    list-style: none;
    counter-reset: step;
}

.progress-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--c-text-3);
    text-align: center;
    transition: color var(--dur) var(--ease-out);
}

.progress-step::before {
    content: '';
    position: absolute;
    top: 17px;
    left: calc(-50% + 22px);
    right: calc(50% + 22px);
    height: 2px;
    background: var(--c-border);
}

.progress-step::after {
    content: '';
    position: absolute;
    top: 17px;
    left: calc(-50% + 22px);
    right: calc(50% + 22px);
    height: 2px;
    background: var(--c-teal-deep);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur-slow) var(--ease-out);
}

.progress-step:first-child::before,
.progress-step:first-child::after {
    display: none;
}

.progress-step.active::after,
.progress-step.completed::after {
    transform: scaleX(1);
}

.progress-dot {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--c-white);
    border: 1.5px solid var(--c-border-strong);
    color: transparent;
    font-size: 0.75rem;
    counter-increment: step;
    transition: background var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out), color var(--dur), transform var(--dur) var(--ease-out);
}

.progress-dot::before {
    content: counter(step);
    position: absolute;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--c-text-3);
    transition: opacity var(--dur);
}

.progress-dot i {
    opacity: 0;
    transform: scale(0.4);
    transition: opacity var(--dur), transform var(--dur) var(--ease-out);
}

.progress-step.active {
    color: var(--c-text);
}

.progress-step.active .progress-dot {
    border-color: var(--c-teal-deep);
    transform: scale(1.08);
    box-shadow: 0 0 0 5px var(--c-focus);
}

.progress-step.active .progress-dot::before {
    color: var(--c-text);
}

.progress-step.completed {
    color: var(--c-text);
}

.progress-step.completed .progress-dot {
    background: var(--c-teal-deep);
    border-color: var(--c-teal-deep);
    color: var(--c-white);
}

.progress-step.completed .progress-dot::before {
    opacity: 0;
}

.progress-step.completed .progress-dot i {
    opacity: 1;
    transform: scale(1);
}

/* The wizard marks the current step as completed too; the last completed one is "current". */
.progress-step.completed:has(+ .progress-step:not(.completed)) .progress-dot,
.progress-step.completed:last-child .progress-dot {
    color: transparent;
    background: var(--c-white);
    border-color: var(--c-teal-deep);
    transform: scale(1.08);
    box-shadow: 0 0 0 5px var(--c-focus);
}

.progress-step.completed:has(+ .progress-step:not(.completed)) .progress-dot::before,
.progress-step.completed:last-child .progress-dot::before {
    opacity: 1;
    color: var(--c-text);
}

.progress-step.completed:has(+ .progress-step:not(.completed)) .progress-dot i,
.progress-step.completed:last-child .progress-dot i {
    opacity: 0;
}

/* ---------- Wizard shell ---------- */
.booking-wizard {
    padding: clamp(1.25rem, 3vw, 2.25rem);
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--r-xl);
    box-shadow: var(--sh-md);
}

.wizard-step {
    display: none;
}

.wizard-step.active {
    display: block;
    animation: wizardIn var(--dur-slow) var(--ease-out) both;
}

@keyframes wizardIn {
    from { opacity: 0; transform: translateX(14px); }
    to { opacity: 1; transform: none; }
}

.step-head {
    display: flex;
    align-items: center;
    gap: var(--sp-4);
    margin-bottom: var(--sp-6);
}

.step-head .step-no {
    width: 40px;
    height: 40px;
    font-size: var(--fs-base);
}

.step-head h2 {
    font-size: var(--fs-xl);
    margin-bottom: 0.15rem;
}

.step-head p {
    color: var(--c-text-2);
    font-size: var(--fs-sm);
}

.wizard-navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-3);
    margin-top: var(--sp-6);
    padding-top: var(--sp-5);
    border-top: 1px solid var(--c-border);
}

.wizard-navigation #nextBtn,
.wizard-navigation #submitBtn {
    margin-left: auto;
}

/* ---------- Step 1: facilities ---------- */
.facilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-4);
}

.facility-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    overflow: hidden;
    cursor: pointer;
    outline: none;
    transition: border-color var(--dur-fast) var(--ease-out), box-shadow var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.facility-card:hover,
.facility-card:focus-visible {
    border-color: var(--c-border-strong);
    box-shadow: var(--sh-md);
    transform: translateY(-3px);
}

.facility-card:focus-visible {
    box-shadow: 0 0 0 4px var(--c-focus), var(--sh-md);
}

.facility-card.selected {
    border-color: var(--c-teal-deep);
    box-shadow: 0 0 0 1px var(--c-text), var(--sh-lg);
}

.facility-image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--c-surface-2);
}

.facility-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(0.3);
    transition: transform 1s var(--ease-out), filter var(--dur-slow);
}

.facility-card:hover .facility-image img,
.facility-card.selected .facility-image img {
    transform: scale(1.05);
    filter: grayscale(0);
}

.facility-overlay {
    position: absolute;
    top: var(--sp-3);
    right: var(--sp-3);
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--c-border);
    color: transparent;
    font-size: 0.8rem;
    transition: background var(--dur) var(--ease-out), color var(--dur), transform var(--dur) var(--ease-out);
}

.facility-card.selected .facility-overlay {
    background: var(--c-teal-deep);
    border-color: var(--c-teal-deep);
    color: var(--c-white);
    animation: xpmScaleIn var(--dur) var(--ease-out) both;
}

.facility-info {
    padding: var(--sp-4) var(--sp-5) var(--sp-5);
}

.facility-capacity {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: var(--sp-2);
    font-size: var(--fs-xs);
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--c-text-3);
}

.facility-info h3 {
    font-size: var(--fs-lg);
    margin-bottom: var(--sp-2);
}

.facility-info p {
    font-size: var(--fs-sm);
    color: var(--c-text-2);
    margin-bottom: var(--sp-3);
}

.facility-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.facility-features li {
    padding: 0.2rem 0.6rem;
    font-size: var(--fs-xs);
    color: var(--c-text-2);
    background: var(--c-surface-2);
    border-radius: var(--r-pill);
}

/* ---------- Step 2: calendar + time ---------- */
.datetime-selection {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--sp-6);
    align-items: start;
}

.calendar-section h3,
.timeslot-section h3 {
    margin-bottom: var(--sp-3);
    font-size: var(--fs-base);
}

.calendar-container {
    padding: var(--sp-4);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
}

.calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--sp-3);
}

.calendar-header h4 {
    font-size: var(--fs-base);
}

.calendar-nav {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    color: var(--c-text);
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: 50%;
    cursor: pointer;
    transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}

.calendar-nav:hover {
    color: var(--c-white);
    background: var(--c-teal-deep);
    border-color: var(--c-teal-deep);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day-header {
    padding: 0.4rem 0;
    font-size: var(--fs-xs);
    font-weight: 600;
    text-align: center;
    color: var(--c-text-3);
}

.calendar-day {
    position: relative;
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    font-size: var(--fs-sm);
    border-radius: var(--r-sm);
    color: var(--c-text);
    user-select: none;
    animation: xpmFade var(--dur) var(--ease-out) both;
    transition: background var(--dur-fast), color var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}

.calendar-day.other-month {
    visibility: hidden;
}

.calendar-day.past {
    color: #c4c4c7;
}

.calendar-day.available {
    cursor: pointer;
}

.calendar-day.available:hover {
    background: var(--c-surface-2);
    transform: scale(1.06);
}

.calendar-day.booked {
    color: var(--c-text-3);
    background: repeating-linear-gradient(135deg, var(--c-surface-2) 0 4px, var(--c-white) 4px 8px);
    cursor: not-allowed;
}

.booking-indicator {
    position: absolute;
    right: 3px;
    bottom: 2px;
    font-size: 0.55rem;
    color: var(--c-text-3);
}

.calendar-day.selected {
    color: var(--c-white);
    background: var(--c-teal-deep);
    font-weight: 600;
}

.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sp-3);
    margin-top: var(--sp-3);
    padding-top: var(--sp-3);
    border-top: 1px solid var(--c-border);
    font-size: var(--fs-xs);
    color: var(--c-text-3);
}

.calendar-legend span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
    border: 1px solid var(--c-border-strong);
}

.legend-dot.is-booked {
    background: repeating-linear-gradient(135deg, var(--c-surface-3) 0 2px, var(--c-white) 2px 4px);
}

.legend-dot.is-selected {
    background: var(--c-teal-deep);
    border-color: var(--c-teal-deep);
}

.method-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4px;
    margin-bottom: var(--sp-4);
    padding: 4px;
    background: var(--c-surface-2);
    border-radius: var(--r-md);
}

.method-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 0.75rem;
    font: inherit;
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--c-text-2);
    background: transparent;
    border: 0;
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: background var(--dur) var(--ease-out), color var(--dur-fast), box-shadow var(--dur);
}

.method-tab i {
    pointer-events: none;
}

.method-tab.active {
    color: var(--c-text);
    background: var(--c-white);
    box-shadow: var(--sh-sm);
}

.preset-times h4,
.selected-time-display h4 {
    margin-bottom: var(--sp-3);
    font-size: var(--fs-sm);
    color: var(--c-text-2);
}

.preset-times,
.custom-times,
.selected-time-display {
    animation: xpmFadeUp var(--dur) var(--ease-out) both;
}

.time-slots-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sp-2);
}

.time-slot-preset {
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-md);
    cursor: pointer;
    outline: none;
    transition: border-color var(--dur-fast), background var(--dur-fast), transform var(--dur-fast) var(--ease-out);
}

.time-slot-preset:hover,
.time-slot-preset:focus-visible {
    border-color: var(--c-teal-deep);
    transform: translateY(-2px);
}

.time-slot-preset.selected {
    color: var(--c-white);
    background: var(--c-teal-deep);
    border-color: var(--c-teal-deep);
}

.time-display {
    font-size: var(--fs-sm);
    font-weight: 600;
}

.duration {
    font-size: var(--fs-xs);
    color: var(--c-text-3);
}

.time-slot-preset.selected .duration {
    color: rgba(255, 255, 255, 0.7);
}

.selected-time-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    font-weight: 600;
    color: var(--c-white);
    background: var(--c-teal-deep);
    border-radius: var(--r-md);
}

.change-time-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.8rem;
    font: inherit;
    font-size: var(--fs-xs);
    color: var(--c-white);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--r-pill);
    cursor: pointer;
}

.change-time-btn i {
    pointer-events: none;
}

.change-time-btn:hover {
    background: rgba(255, 255, 255, 0.22);
}

.time-help {
    display: flex;
    gap: 0.5rem;
    margin-top: var(--sp-4);
    font-size: var(--fs-xs);
    color: var(--c-text-3);
}

.time-help i {
    margin-top: 0.15rem;
}

/* ---------- Step 3: details ---------- */
.details-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--sp-6);
    align-items: start;
}

.form-help {
    font-size: var(--fs-xs);
    color: var(--c-text-3);
    margin-top: 0.35rem;
}

.booking-summary {
    position: sticky;
    top: calc(var(--nav-h) + var(--sp-4));
    padding: var(--sp-5);
    background: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
}

.booking-summary h3 {
    margin-bottom: var(--sp-4);
    font-size: var(--fs-base);
}

.summary-item,
.confirmation-item {
    display: flex;
    justify-content: space-between;
    gap: var(--sp-3);
    padding: 0.6rem 0;
    font-size: var(--fs-sm);
    border-top: 1px solid var(--c-border);
}

.summary-item .label,
.confirmation-item .label {
    color: var(--c-text-3);
}

.summary-item .value,
.confirmation-item .value {
    font-weight: 600;
    color: var(--c-text);
    text-align: right;
}

/* ---------- Step 4: confirmation ---------- */
.confirmation-summary {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--sp-5);
}

.confirmation-card {
    padding: var(--sp-5);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
}

.confirmation-card h3 {
    margin-bottom: var(--sp-4);
    font-size: var(--fs-base);
}

.terms-content {
    margin-bottom: var(--sp-5);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: var(--sp-3) var(--sp-4);
    font-size: var(--fs-sm);
    font-weight: 500;
    background: var(--c-surface);
    border: 1px solid var(--c-border-strong);
    border-radius: var(--r-md);
    cursor: pointer;
    transition: border-color var(--dur-fast), background var(--dur-fast);
}

.checkbox-label:has(input:checked) {
    border-color: var(--c-teal-deep);
    background: var(--c-white);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
    .facilities-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .datetime-selection,
    .details-layout,
    .confirmation-summary {
        grid-template-columns: 1fr;
    }

    .booking-summary {
        position: static;
        order: -1;
    }
}

@media (max-width: 600px) {
    .facilities-grid {
        grid-template-columns: 1fr;
    }

    .booking-progress span:not(.progress-dot) {
        font-size: var(--fs-xs);
    }

    .progress-step::before,
    .progress-step::after {
        left: calc(-50% + 20px);
        right: calc(50% + 20px);
    }

    .wizard-navigation .btn {
        flex: 1;
    }
}