/* ========== GLOBAL RESET ========== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    /* no solid background color – let hero image be visible edge-to-edge */
    background: none;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: 1200px;
    padding: 0 16px;
    margin: 0 auto;
}

/* ========== PUBLIC BOOKING WRAPPER ========== */

.booking-wrapper {
    max-width: 1200px;
    margin: 32px auto 48px;
    padding: 0 16px;
}

/* On small screens: tighter margins & padding */
@media (max-width: 768px) {
    .booking-wrapper {
        margin: 16px auto 24px;
        padding: 0 12px;
    }
}

/* ========== FIRST SCREEN: SEARCH SECTION ========== */

.search-section h1 {
    margin: 0 0 8px 0;
}

.search-section p {
    margin: 0 0 16px 0;
}

/* Base card for search form (overridden in hero for transparency) */
.search-form {
    background: #fff;
    padding: 16px;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

/* Layout row of search fields */
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Each field container */
.form-group {
    flex: 1 1 160px;
    min-width: 160px;
}

/* Submit field in the row (button) */
.form-group-submit {
    display: flex;
    align-items: flex-end;
}

/* Label + input basic structure */
.form-group label {
    display: block;
    margin-bottom: 4px;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 7px 8px;
    border-radius: 4px;
    border: 1px solid #ccc;
    font-size: 0.95rem;
}

/* --- MOBILE: stack fields vertically with compact spacing --- */
@media (max-width: 768px) {

    .form-row {
        flex-direction: column;
        gap: 10px;
    }

    .form-group,
    .form-group-submit {
        margin: 0;
    }

    .search-form {
        padding: 12px;
    }

    .form-group label {
        margin-bottom: 3px;
    }

    .form-group input,
    .form-group select {
        padding: 6px 10px;
        font-size: 15px;
    }
}

/* ========== SEARCH RESULTS (ROOM LIST) ========== */

.search-results h1 {
    margin: 0 0 6px 0;
}

.search-summary {
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.room-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .room-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1100px) {
    .room-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.room-card {
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    display: flex;
    flex-direction: column;
}

.room-card-image img {
    display: block;
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.room-card-body {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.room-card-header {
    margin-bottom: 4px;
}

.room-title {
    margin: 0;
    font-size: 1rem;
}

.room-hotel {
    margin: 2px 0 0;
    font-size: 0.9rem;
    color: #666;
}

.room-short-desc {
    margin: 4px 0 0;
    font-size: 0.9rem;
    color: #444;
}

.room-meta {
    list-style: none;
    padding: 0;
    margin: 6px 0;
    font-size: 0.85rem;
    color: #555;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.room-meta li::before {
    content: "• ";
}

.room-price {
    margin-top: 4px;
    font-size: 0.95rem;
}

.price-total {
    font-weight: 600;
    font-size: 1.05rem;
}

.price-per-night {
    display: block;
    font-size: 0.85rem;
    color: #555;
}

/* On small screens: shorter image */
@media (max-width: 768px) {
    .room-card-image img {
        height: 180px;
    }
}

/* ========== BOOKING FLOW ========== */

.booking-step h1 {
    margin-top: 0;
    margin-bottom: 14px;
}

.booking-summary-card {
    background: #fff;
    padding: 16px 18px;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
    margin-bottom: 18px;
}

.booking-hotel {
    margin: 4px 0 10px;
    font-size: 0.95rem;
    color: #555;
}

.booking-summary-details {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    font-size: 0.95rem;
}

.booking-summary-details h3 {
    margin-top: 0;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.booking-room-desc {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #444;
}

.booking-next-form {
    margin-top: 14px;
}

.booking-guest-form-wrapper {
    background: #fff;
    padding: 16px 18px;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

.booking-guest-form .form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.booking-guest-form .form-group {
    flex: 1 1 180px;
}

.booking-guest-form textarea {
    resize: vertical;
}

.booking-guest-summary h3 {
    margin-top: 14px;
    margin-bottom: 6px;
}

.booking-confirm-form {
    margin-top: 14px;
}

/* Summary and form stacking on mobile */
@media (max-width: 768px) {
    .booking-summary-details {
        flex-direction: column;
    }

    .booking-guest-form .form-row {
        flex-direction: column;
        gap: 8px;
    }
}

/* ========== GENERIC BUTTONS & ALERTS ========== */

.btn {
    display: inline-block;
    padding: 10px 18px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
}

.btn-primary {
    background: #4f7d71;
    color: #fff;
}

.btn-primary:hover {
    background: #42695f;
}

.alert {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.alert-error {
    background: #ffe5e5;
    color: #a30000;
}

.alert-info {
    background: #e5f1ff;
    color: #003a8c;
}

/* ========== SOLD OUT OVERLAY ========== */

.room-card.sold-out {
    position: relative;
}

.room-card-image {
    position: relative;
    overflow: hidden;
}

.img-sold-out {
    filter: grayscale(100%);
    opacity: 0.55;
    position: relative;
    z-index: 1;
}

.sold-out-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 5;
    pointer-events: none;
}