/**
 * Booking Page Styles - Stile simile a Booking.com
 * Layout responsive con filtri laterali e cards moderne
 */

/* Navbar Fixed - Mantiene stile bianco */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: #FFFFFF !important;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    z-index: 9999;
    transition: none;
    mix-blend-mode: normal !important;
}

nav {
    mix-blend-mode: normal !important;
}

nav.scrolled {
    mix-blend-mode: normal !important;
}

#navbar .logo,
#navbar .nav-menu a,
#navbar .book-now {
    color: var(--charcoal) !important;
}

#navbar .book-now {
    border-color: var(--ocean) !important;
    color: var(--ocean) !important;
    background: transparent !important;
}

#navbar .book-now:hover {
    background: var(--ocean) !important;
    color: var(--white) !important;
}

/* Aggiungi padding al body per compensare navbar fixed e creare spazio */
body {
    padding-top: 120px;
    background: var(--cream);
}

/* Main area con margine superiore extra */
.booking-main {
    margin-top: 2rem;
    background: var(--cream);
    min-height: calc(100vh - 200px);
}

/* Search Section in Sidebar */
.search-section {
    margin-bottom: 1.5rem;
}

.search-section .search-field {
    margin-bottom: 1rem;
}

.search-field {
    display: flex;
    flex-direction: column;
}

.search-field label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 0.5rem;
}

.search-field input,
.search-field select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-soft);
    border-radius: 0.5rem;
    font-size: 1rem;
    background: var(--surface-soft);
    color: var(--charcoal);
    transition: all 0.3s;
    width: 100%;
}

.search-field input:focus,
.search-field select:focus {
    outline: none;
    border-color: var(--ocean);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(91, 168, 208, 0.1);
}

.search-btn-booking {
    width: 100%;
    padding: 1rem;
    background: var(--ocean);
    color: var(--white);
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    margin-top: 0.5rem;
}

.search-btn-booking:hover {
    background: var(--sunset);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 140, 66, 0.3);
}

.search-btn-booking:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.search-note {
    margin-top: 0.75rem;
    font-size: 0.82rem;
    line-height: 1.4;
    color: var(--warm-gray);
}

/* Main Layout */
.booking-main {
    padding: 0 0 4rem;
}

.booking-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
}

/* Sidebar Filters */
.booking-sidebar {
    position: sticky;
    top: 130px;
    height: fit-content;
    align-self: flex-start;
    z-index: 100;
}

.filter-section {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.filter-section h3 {
    font-size: 1.3rem;
    color: var(--charcoal);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.filter-group {
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-soft);
}

.filter-group:last-of-type {
    border-bottom: none;
    margin-bottom: 1rem;
}

.filter-group h4 {
    font-size: 1rem;
    color: var(--charcoal);
    margin-bottom: 1rem;
    font-weight: 500;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--warm-gray);
}

.filter-checkbox input {
    margin-right: 0.75rem;
    cursor: pointer;
    width: 18px;
    height: 18px;
    accent-color: var(--ocean);
}

.price-range {
    margin-top: 1rem;
}

.price-range input[type="range"] {
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: var(--border-soft);
    outline: none;
    -webkit-appearance: none;
    accent-color: var(--ocean);
}

.price-range input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--ocean);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.price-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--warm-gray);
}

#priceValue {
    color: var(--ocean);
    font-weight: 600;
}

.filter-reset {
    width: 100%;
    padding: 0.75rem;
    background: transparent;
    border: 1px solid var(--ocean);
    color: var(--ocean);
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s;
}

.filter-reset:hover {
    background: var(--ocean);
    color: var(--white);
}

/* Results Section */
.booking-results {
    min-height: 500px;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.results-info h1 {
    font-size: 2rem;
    color: var(--charcoal);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.results-info p {
    color: var(--warm-gray);
    font-size: 1rem;
}

.results-sort {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.results-sort label {
    font-size: 0.95rem;
    color: var(--warm-gray);
    white-space: nowrap;
}

.results-sort select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-soft);
    border-radius: 0.5rem;
    background: var(--white);
    color: var(--charcoal);
    font-size: 0.95rem;
    cursor: pointer;
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: 4rem 2rem;
}

.loader-booking {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-soft);
    border-top-color: var(--ocean);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.5rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-state p {
    color: var(--warm-gray);
    font-size: 1.1rem;
}

/* Error State */
.error-state {
    text-align: center;
    padding: 4rem 2rem;
}

.error-state svg {
    margin-bottom: 1.5rem;
}

.error-state h3 {
    font-size: 1.8rem;
    color: var(--charcoal);
    margin-bottom: 1rem;
}

.error-state p {
    color: var(--warm-gray);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.btn-retry {
    padding: 1rem 2.5rem;
    background: var(--ocean);
    color: var(--white);
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-retry:hover {
    background: var(--sunset);
    transform: translateY(-2px);
}

/* No Results */
.no-results-booking {
    text-align: center;
    padding: 4rem 2rem;
}

.no-results-booking svg {
    margin-bottom: 1.5rem;
}

.no-results-booking h3 {
    font-size: 1.8rem;
    color: var(--charcoal);
    margin-bottom: 1rem;
}

.no-results-booking p {
    color: var(--warm-gray);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.no-results-booking a {
    color: var(--ocean);
    text-decoration: underline;
}

/* Room Cards */
.rooms-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.room-card {
    background: var(--white);
    border: 1px solid var(--border-soft);
    border-radius: 1rem;
    overflow: hidden;
    display: grid;
    grid-template-columns: 320px 1fr;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.room-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    transform: translateY(-2px);
}

.room-image-container {
    position: relative;
    overflow: hidden;
    background: var(--sand);
}

.room-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.room-card:hover .room-image {
    transform: scale(1.05);
}

.room-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--ocean);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.room-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.room-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.room-title {
    flex: 1;
}

.room-title h2 {
    font-size: 1.8rem;
    color: var(--charcoal);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.room-view {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    color: var(--warm-gray);
}

.room-view svg {
    width: 18px;
    height: 18px;
    fill: var(--ocean);
}

.room-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--ocean);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    font-weight: 600;
}

.room-description {
    color: var(--warm-gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.room-features {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-soft);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--warm-gray);
    font-size: 0.95rem;
}

.feature-item svg {
    width: 20px;
    height: 20px;
    fill: var(--ocean);
    flex-shrink: 0;
}

.room-amenities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.amenity-tag {
    background: var(--light-blue);
    color: var(--ocean);
    padding: 0.4rem 0.9rem;
    border-radius: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.room-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-soft);
}

.room-price {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.price-label {
    font-size: 0.9rem;
    color: var(--warm-gray);
}

.price-total {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.price-amount {
    font-size: 2rem;
    font-weight: 600;
    color: var(--charcoal);
}

.price-currency {
    font-size: 1.5rem;
    color: var(--charcoal);
}

.price-period {
    font-size: 0.95rem;
    color: var(--warm-gray);
}

.price-nights {
    font-size: 0.85rem;
    color: var(--warm-gray);
}

.price-from {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--warm-gray);
}

.room-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: flex-end;
}

.btn-book-now {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--ocean);
    color: var(--white);
    border: none;
    border-radius: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    text-align: center;
    box-shadow: 0 4px 12px rgba(74, 144, 164, 0.3);
}

.btn-book-now:hover {
    background: var(--sunset);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(255, 140, 66, 0.4);
}

.btn-details {
    padding: 0.5rem 1.5rem;
    background: transparent;
    color: var(--ocean);
    border: 1px solid var(--ocean);
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
}

.btn-details:hover {
    background: var(--light-blue);
}

/* Responsive */
@media (max-width: 1200px) {
    .booking-container {
        grid-template-columns: 1fr;
    }

    .booking-sidebar {
        position: static;
        max-width: 100%;
    }

    .filter-section {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1.5rem;
    }

    .filter-section h3 {
        grid-column: 1 / -1;
    }

    .filter-reset {
        grid-column: 1 / -1;
    }
}

@media (max-width: 968px) {
    body {
        padding-top: 100px;
    }

    .booking-main {
        margin-top: 1rem;
    }

    .booking-sidebar {
        top: 90px;
    }

    .room-card {
        grid-template-columns: 1fr;
    }

    .room-image-container {
        height: 250px;
    }

    .results-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .results-sort {
        width: 100%;
        justify-content: space-between;
    }

    .room-footer {
        flex-direction: column;
        gap: 1.5rem;
        align-items: stretch;
    }

    .room-actions {
        width: 100%;
        align-items: stretch;
    }

    .btn-book-now,
    .btn-details {
        width: 100%;
    }
}

@media (max-width: 640px) {
    .search-field {
        min-width: 100%;
    }

    .room-content {
        padding: 1.5rem;
    }

    .room-title h2 {
        font-size: 1.5rem;
    }

    .room-features {
        gap: 0.75rem;
    }

    .feature-item {
        font-size: 0.9rem;
    }

    .price-amount {
        font-size: 1.5rem;
    }
}