/* ==========================================================================
   ROOMS HUB (SMART GRID) - ULTRA PREMIUM UI
   ========================================================================== */

#rooms-view {
    padding: 20px;
    padding-bottom: 120px;
    background: linear-gradient(135deg, var(--bg-body) 0%, rgba(10, 10, 15, 0.95) 100%);
    overflow-y: auto;
    font-family: 'Inter', sans-serif;
}

/* Header */
.rooms-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    animation: fadeInDown 0.5s ease-out;
}

.rooms-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 15px;
}

.rooms-header h2 i {
    color: var(--primary-color);
}

/* Controls & Search */
.rooms-controls {
    display: flex;
    gap: 15px;
    align-items: center;
}

.rooms-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    overflow-x: auto;
    padding-bottom: 20px;
    padding-top: 5px;
    animation: fadeIn 0.8s ease-out;
    justify-content: flex-start;
    /* Scrollbar hide for cleaner look */
    scrollbar-width: none; 
}
.rooms-tabs::-webkit-scrollbar {
    display: none;
}

.room-tab {
    padding: 8px 20px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.3s ease;
    font-weight: 500;
}

:root.theme-light .room-tab {
    background: #FFFFFF;
    color: #475569;
    border: 1px solid #CBD5E1;
}

.room-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
}

:root.theme-light .room-tab:hover {
    background: #F1F5F9;
    border-color: var(--accent);
}

.room-tab.active,
:root.theme-light .room-tab.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
}

/* Search box styles have been moved to inline HTML to support the joined select+search pill layout */

/* Grid Container */
.rooms-grid-container {
    animation: fadeIn 0.8s ease-out;
}

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 15px;
}

/* Room Cards */
.room-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    backdrop-filter: blur(5px);
}

:root.theme-light .room-card {
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid rgba(0, 0, 0, 0.08);
}

.room-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 16px;
    padding: 2px;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

:root.theme-light .room-card::before {
    display: none;
}

.room-card:hover {
    transform: translateY(-5px) scale(1.05);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 15px 25px rgba(0, 0, 0, 0.3);
}

:root.theme-light .room-card:hover {
    background: #FFFFFF;
    border-color: var(--accent);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.room-card.has-activity {
    background: rgba(255, 255, 255, 0.04);
}

:root.theme-light .room-card.has-activity {
    background: #FFFFFF;
    border: 1px solid #CBD5E1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.room-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-muted);
    transition: color 0.3s;
    z-index: 1;
}

:root.theme-light .room-number {
    color: #94A3B8; /* Muted slate for empty rooms */
}

.room-card.has-activity .room-number {
    color: var(--text-main);
}

:root.theme-light .room-card.has-activity .room-number {
    color: #0F172A; /* Dark text for active rooms */
}

/* Badges (Icons) */
.room-badges {
    display: flex;
    gap: 8px;
    margin-top: 10px;
    min-height: 24px;
    z-index: 1;
}

.badge-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.badge-car {
    background: linear-gradient(135deg, #3498db, #2980b9);
    box-shadow: 0 0 10px rgba(52, 152, 219, 0.5);
}

.badge-luggage {
    background: linear-gradient(135deg, #9b59b6, #8e44ad);
    box-shadow: 0 0 10px rgba(155, 89, 182, 0.5);
}

.badge-vip {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #f1c40f, #f39c12);
    color: #000;
    box-shadow: 0 0 15px rgba(241, 196, 15, 0.6);
    margin: 0;
}

/* --------------------------------------------------------------------------
   OFFCANVAS PANEL (SIDEBAR DETALLES)
   -------------------------------------------------------------------------- */
.room-offcanvas {
    position: fixed;
    top: 0;
    bottom: 0;
    right: -450px;
    width: 400px;
    height: 100%; /* Fallback */
    height: 100dvh; /* Better for mobile */
    background: var(--bg-chat);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid var(--border-color);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.room-offcanvas.open {
    right: 0;
}

.offcanvas-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.offcanvas-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-main);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.offcanvas-close {
    background: var(--bg-header);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.2s;
}

.offcanvas-close:hover {
    background: var(--danger-color, #e74c3c);
    color: white;
    transform: rotate(90deg);
}

.offcanvas-body {
    padding: 30px;
    overflow-y: auto;
    flex-grow: 1;
}

.guest-name-card {
    background: var(--bg-header);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 25px;
    border: 1px solid var(--border-color);
}
.guest-name-card h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--text-main);
}
.guest-name-card span {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Detail Section */
.detail-section {
    background: var(--bg-input);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
    overflow: hidden;
}

.detail-header {
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 1.1rem;
    background: rgba(0, 0, 0, 0.02); /* Very subtle contrast inside bg-input */
    border-bottom: 1px solid var(--border-color);
    color: var(--text-main);
}

.detail-header.car {
    background: linear-gradient(90deg, rgba(52, 152, 219, 0.1), transparent);
    color: #3498db;
}

.detail-header.luggage {
    background: linear-gradient(90deg, rgba(155, 89, 182, 0.1), transparent);
    color: #9b59b6;
}

.detail-content {
    padding: 20px;
}

.detail-photo {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 15px;
    background: var(--bg-header);
    border: 1px solid var(--border-color);
}

.detail-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 15px;
}

.info-item {
    display: flex;
    flex-direction: column;
}

.info-item label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.info-item span {
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.95rem;
}

/* Quick Actions */
.quick-action-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 10px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all 0.3s;
}

.quick-action-btn.checkout-car {
    background: rgba(52, 152, 219, 0.15);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.3);
}
.quick-action-btn.checkout-car:hover {
    background: #3498db;
    color: #fff;
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.4);
}

.quick-action-btn.checkout-luggage {
    background: rgba(155, 89, 182, 0.15);
    color: #9b59b6;
    border: 1px solid rgba(155, 89, 182, 0.3);
}
.quick-action-btn.checkout-luggage:hover {
    background: #9b59b6;
    color: #fff;
    box-shadow: 0 5px 15px rgba(155, 89, 182, 0.4);
}

.empty-state {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-style: italic;
}

/* Overlays */
.offcanvas-backdrop {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(3px);
    z-index: 1999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}
.offcanvas-backdrop.show {
    opacity: 1;
    pointer-events: auto;
}

/* Animations */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes popIn { 0% { transform: scale(0); } 80% { transform: scale(1.2); } 100% { transform: scale(1); } }

/* Responsive */
@media (max-width: 768px) {
    .rooms-header { flex-direction: column; align-items: flex-start; gap: 15px; }
    .search-box { width: 100%; }
    .search-box input:focus { width: 100%; }
    .rooms-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
    .room-offcanvas { width: 100%; right: -100%; }
}