:root {
    --bg: #f5f8ff;
    --bg-soft: #eef3ff;
    --panel: rgba(255, 255, 255, 0.74);
    --panel-strong: rgba(255, 255, 255, 0.9);
    --panel-solid: #ffffff;
    --ink: #14284a;
    --ink-soft: #40506e;
    --muted: #6d7a92;
    --line: rgba(21, 43, 79, 0.1);
    --line-strong: rgba(21, 43, 79, 0.16);
    --brand: #173a7a;
    --brand-strong: #102b5a;
    --brand-soft: #ebf2ff;
    --accent: #d8aa41;
    --accent-strong: #b8861f;
    --success: #228b5a;
    --warning: #f5a524;
    --danger: #d64d5f;
    --danger-soft: #ffe6ea;
    --shadow-sm: 0 14px 30px rgba(16, 43, 90, 0.08);
    --shadow-md: 0 24px 60px rgba(17, 42, 90, 0.12);
    --shadow-lg: 0 34px 80px rgba(14, 33, 70, 0.16);
    --radius-sm: 16px;
    --radius-md: 24px;
    --radius-lg: 32px;
    --transition: 220ms cubic-bezier(.22, 1, .36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Be Vietnam Pro", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(23, 58, 122, 0.14), transparent 28%),
        radial-gradient(circle at top right, rgba(216, 170, 65, 0.22), transparent 24%),
        radial-gradient(circle at bottom left, rgba(57, 105, 191, 0.12), transparent 22%),
        linear-gradient(180deg, #fafdff 0%, #f4f8ff 45%, #edf2ff 100%);
}

a {
    color: inherit;
}

img,
video {
    max-width: 100%;
    display: block;
}

.app-body,
.auth-body,
.error-body {
    min-height: 100vh;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 24px;
    padding: 20px;
    position: relative;
}

.app-overlay {
    position: fixed;
    inset: 0;
    background: rgba(7, 18, 38, 0.38);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition), visibility var(--transition);
    z-index: 20;
}

.sidebar {
    position: sticky;
    top: 20px;
    height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 24px 20px;
    background:
        linear-gradient(180deg, rgba(13, 35, 73, 0.9), rgba(18, 42, 87, 0.82)),
        rgba(11, 28, 58, 0.78);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(22px);
    color: #fff;
    z-index: 30;
}

.brand-link {
    text-decoration: none;
}

.brand-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand-logo-wrap {
    width: 62px;
    height: 62px;
    border-radius: 20px;
    display: grid;
    place-items: center;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.06));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.25);
    overflow: hidden;
}

.brand-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.brand-logo-fallback {
    color: #fff;
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.08em;
}

.brand-name {
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.brand-subtitle {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.68);
}

.sidebar-link {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 12px 14px;
    border-radius: 16px;
    color: rgba(255, 255, 255, 0.76);
    text-decoration: none;
    font-weight: 600;
    transition:
        transform var(--transition),
        background var(--transition),
        color var(--transition),
        box-shadow var(--transition);
}

.sidebar-link:hover,
.sidebar-link.active {
    color: #fff;
    transform: translateX(4px);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), rgba(216, 170, 65, 0.14));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.sidebar-footer {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.main-content {
    min-width: 0;
    padding: 4px 0 40px;
}

.topbar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 22px;
    padding: 22px 24px;
    border-radius: var(--radius-lg);
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.68);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(18px);
}

.topbar-heading {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    min-width: 0;
}

.topbar-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    margin-bottom: 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(23, 58, 122, 0.08), rgba(216, 170, 65, 0.2));
    color: var(--brand);
    font-size: 0.8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.page-title {
    margin: 0;
    font-size: clamp(1.8rem, 2.8vw, 2.8rem);
    font-weight: 800;
    color: var(--brand-strong);
}

.page-subtitle {
    max-width: 760px;
    color: var(--muted);
    line-height: 1.7;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.topbar-user-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.topbar-user-logo {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    object-fit: cover;
    background: #fff;
    padding: 4px;
}

.sidebar-toggle {
    width: 50px;
    height: 50px;
    flex-shrink: 0;
    display: none;
    gap: 5px;
    border: none;
    border-radius: 18px;
    background: linear-gradient(145deg, #ffffff, #e8efff);
    box-shadow: 9px 9px 18px rgba(133, 151, 187, 0.18), -8px -8px 16px rgba(255, 255, 255, 0.9);
    padding: 14px 12px;
}

.sidebar-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--brand-strong);
    border-radius: 999px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--accent-strong);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.76rem;
    font-weight: 800;
}

.hero-panel,
.panel-card,
.stat-card,
.detail-card,
.room-summary-card,
.auth-card,
.auth-point,
.error-card {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(18px);
}

.hero-panel,
.panel-card,
.detail-card,
.room-summary-card {
    position: relative;
    overflow: hidden;
}

.hero-panel::before,
.panel-card::before,
.detail-card::before,
.room-summary-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.22), transparent 52%);
    pointer-events: none;
}

.hero-panel {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    padding: 28px;
}

.hero-panel h2 {
    margin: 0 0 12px;
    font-size: clamp(1.45rem, 2vw, 2.2rem);
    line-height: 1.3;
}

.hero-chip {
    min-width: 220px;
    padding: 18px;
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(233, 241, 255, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.75);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.hero-chip strong {
    font-size: 1.15rem;
    color: var(--brand);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 20px;
}

.stat-card {
    padding: 22px;
    transition: transform var(--transition), box-shadow var(--transition);
}

.stat-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.stat-card strong {
    display: block;
    margin-top: 12px;
    font-size: clamp(1.8rem, 2.4vw, 2.5rem);
    color: var(--brand-strong);
}

.stat-card.highlight {
    background: linear-gradient(160deg, rgba(23, 58, 122, 0.9), rgba(216, 170, 65, 0.88));
    color: #fff;
}

.stat-card.highlight strong,
.stat-card.highlight .stat-label {
    color: #fff;
}

.stat-label {
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 600;
}

.content-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 18px;
    margin-top: 20px;
}

.content-grid.two-column-balanced,
.content-grid.room-layout,
.room-section-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel-card,
.detail-card,
.room-summary-card {
    padding: 24px;
}

.panel-header,
.related-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 18px;
}

.panel-header h3,
.related-header h3 {
    margin: 0;
    font-size: 1.08rem;
    font-weight: 800;
    color: var(--brand-strong);
}

.panel-subtitle {
    color: var(--muted);
    line-height: 1.65;
}

.table-responsive {
    overflow: auto;
    border-radius: 18px;
}

.table {
    margin-bottom: 0;
    color: var(--ink);
}

.table > :not(caption) > * > * {
    padding: 0.95rem 0.8rem;
    border-bottom-color: var(--line);
    background: transparent;
}

.table thead th {
    color: var(--brand);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
    white-space: nowrap;
}

.table tbody tr {
    transition: background var(--transition), transform var(--transition);
}

.table tbody tr:hover {
    background: rgba(23, 58, 122, 0.04);
}

.list-group-item {
    background: transparent;
    border-color: var(--line);
}

.status-pill,
.detail-tag,
.badge.text-bg-light {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.badge.text-bg-light,
.detail-tag {
    background: rgba(23, 58, 122, 0.08) !important;
    color: var(--brand-strong) !important;
    border: 1px solid rgba(23, 58, 122, 0.08);
}

.status-pill {
    border: 1px solid transparent;
}

.status-chua_lock,
.status-approved,
.status-active {
    background: rgba(34, 139, 90, 0.12);
    color: var(--success);
    border-color: rgba(34, 139, 90, 0.16);
}

.status-dang_giu,
.status-pending {
    background: rgba(245, 165, 36, 0.16);
    color: #aa6c00;
    border-color: rgba(245, 165, 36, 0.22);
}

.status-da_lock,
.status-rejected,
.status-cancelled,
.status-canceled {
    background: rgba(214, 77, 95, 0.12);
    color: var(--danger);
    border-color: rgba(214, 77, 95, 0.16);
}

.form-control,
.form-select {
    min-height: 50px;
    border-radius: 18px;
    border: 1px solid rgba(20, 40, 74, 0.12);
    background: rgba(255, 255, 255, 0.84);
    box-shadow: inset 1px 1px 0 rgba(255, 255, 255, 0.78), inset -2px -2px 6px rgba(213, 222, 242, 0.32);
    color: var(--ink);
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(23, 58, 122, 0.3);
    box-shadow: 0 0 0 0.24rem rgba(23, 58, 122, 0.12);
    background: #fff;
}

.form-label,
.form-check-label {
    font-weight: 700;
    color: var(--brand-strong);
}

.btn {
    position: relative;
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 18px;
    font-weight: 700;
    transition:
        transform var(--transition),
        box-shadow var(--transition),
        background var(--transition),
        color var(--transition),
        border-color var(--transition);
    overflow: hidden;
}

.btn::after {
    content: "";
    position: absolute;
    inset: auto auto -100% -20%;
    width: 40%;
    height: 220%;
    background: rgba(255, 255, 255, 0.32);
    transform: rotate(18deg);
    transition: transform 420ms cubic-bezier(.22, 1, .36, 1);
}

.btn:hover::after {
    transform: translateX(220%) rotate(18deg);
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    border: none;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), #2958a8);
    box-shadow: 0 16px 28px rgba(23, 58, 122, 0.2);
}

.btn-primary:hover,
.btn-primary:focus {
    color: #fff;
    background: linear-gradient(135deg, #1b4691, #173a7a);
}

.btn-warning {
    border: none;
    color: #3c2a08;
    background: linear-gradient(135deg, #f6c761, var(--accent));
    box-shadow: 0 14px 28px rgba(216, 170, 65, 0.24);
}

.btn-warning:hover,
.btn-warning:focus {
    color: #3c2a08;
    background: linear-gradient(135deg, #ffd982, #d39d2a);
}

.btn-outline-danger,
.btn-outline-secondary,
.btn-outline-primary {
    background: rgba(255, 255, 255, 0.68);
    border-width: 1px;
    box-shadow: 0 10px 18px rgba(17, 42, 90, 0.06);
}

.btn-outline-danger {
    color: var(--danger);
    border-color: rgba(214, 77, 95, 0.34);
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    color: #fff;
    background: var(--danger);
    border-color: var(--danger);
}

.btn-outline-secondary {
    color: var(--brand-strong);
    border-color: rgba(20, 40, 74, 0.12);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    color: var(--brand-strong);
    background: rgba(23, 58, 122, 0.08);
    border-color: rgba(23, 58, 122, 0.2);
}

.btn-outline-primary {
    color: var(--brand);
    border-color: rgba(23, 58, 122, 0.2);
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    color: #fff;
    background: var(--brand);
    border-color: var(--brand);
}

.alert {
    border-radius: 20px;
    padding: 16px 18px;
    border: 1px solid transparent;
}

.alert-success {
    background: rgba(34, 139, 90, 0.12);
    border-color: rgba(34, 139, 90, 0.18);
    color: #196947;
}

.alert-danger {
    background: rgba(214, 77, 95, 0.12);
    border-color: rgba(214, 77, 95, 0.18);
    color: #9f293c;
}

.empty-state,
.empty-state-card,
.detail-note,
.customer-inline-card {
    padding: 16px 18px;
    border-radius: 20px;
    background: rgba(23, 58, 122, 0.05);
    border: 1px dashed rgba(23, 58, 122, 0.12);
    color: var(--muted);
}

.auth-wrapper {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
}

.auth-panel {
    width: min(1180px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    border-radius: 36px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.68);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(26px);
}

.auth-hero {
    padding: 48px;
    color: #fff;
    background:
        radial-gradient(circle at top right, rgba(216, 170, 65, 0.28), transparent 26%),
        linear-gradient(160deg, rgba(16, 43, 90, 0.95), rgba(24, 58, 119, 0.88));
}

.auth-brand-row {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    margin-bottom: 18px;
}

.auth-logo {
    width: 92px;
    height: 92px;
    object-fit: contain;
    flex-shrink: 0;
    border-radius: 28px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.16);
}

.auth-hero h1 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 3.25rem);
    line-height: 1.12;
}

.auth-hero p {
    max-width: 600px;
    color: rgba(255, 255, 255, 0.78);
    line-height: 1.8;
}

.auth-points {
    display: grid;
    gap: 16px;
    margin-top: 36px;
}

.auth-point {
    padding: 20px;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.08);
}

.auth-point strong {
    display: block;
    margin-bottom: 8px;
    color: #fff;
}

.auth-point span {
    color: rgba(255, 255, 255, 0.74);
    line-height: 1.7;
}

.auth-card {
    padding: 44px;
    background: rgba(255, 255, 255, 0.82);
}

.auth-card h2 {
    margin: 6px 0 10px;
    font-size: 2rem;
    color: var(--brand-strong);
}

.listing-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
    gap: 20px;
    padding: 30px;
    margin-bottom: 22px;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at top right, rgba(216, 170, 65, 0.3), transparent 24%),
        linear-gradient(160deg, rgba(255, 255, 255, 0.74), rgba(238, 244, 255, 0.72));
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(18px);
}

.listing-title,
.report-title {
    margin: 0 0 10px;
    font-size: clamp(1.85rem, 2.8vw, 2.7rem);
    line-height: 1.18;
    color: var(--brand-strong);
    font-weight: 800;
}

.listing-subtitle,
.report-subtitle {
    margin: 0;
    color: var(--muted);
    line-height: 1.78;
    font-size: 1rem;
}

.listing-summary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.listing-summary div {
    padding: 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.listing-summary span {
    display: block;
    font-size: 0.85rem;
    color: var(--muted);
}

.listing-summary strong {
    display: block;
    margin-top: 10px;
    font-size: 1.6rem;
    color: var(--brand);
}

.listing-filter-panel {
    margin-bottom: 22px;
}

.listing-filters {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.listing-search {
    grid-column: span 2;
}

.listing-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.listing-card {
    text-decoration: none;
    border-radius: 26px;
    overflow: hidden;
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.76);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(16px);
    transition: transform var(--transition), box-shadow var(--transition);
}

.listing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.listing-card-media {
    position: relative;
    aspect-ratio: 1 / 0.78;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(23, 58, 122, 0.08), rgba(216, 170, 65, 0.14));
}

.listing-card-media img,
.listing-card-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 480ms cubic-bezier(.22, 1, .36, 1);
}

.listing-card:hover .listing-card-media img,
.listing-card:hover .listing-card-media video {
    transform: scale(1.05);
}

.listing-card-placeholder {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    font-weight: 700;
    color: var(--brand);
}

.listing-hot-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 9px 16px;
    border-radius: 999px;
    color: #fff;
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.14);
}

.listing-hot-badge.is-hot {
    background: linear-gradient(135deg, #ff4a5d, #da2338);
}

.listing-hot-badge.is-status {
    background: linear-gradient(135deg, rgba(23, 58, 122, 0.92), rgba(56, 101, 181, 0.92));
}

.listing-card-body {
    padding: 20px;
}

.listing-card-body h3 {
    margin: 0 0 10px;
    font-size: 1.08rem;
    line-height: 1.45;
    font-weight: 800;
    color: var(--ink);
}

.listing-price,
.room-summary-price,
.detail-price {
    color: #ec7300;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.listing-price {
    margin-bottom: 12px;
    font-size: 1.42rem;
}

.listing-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.listing-tags span {
    padding: 7px 12px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 700;
    background: rgba(23, 58, 122, 0.06);
    color: var(--brand-strong);
}

.listing-address,
.listing-meta {
    color: var(--muted);
    line-height: 1.65;
}

.listing-address {
    margin-bottom: 8px;
}

.compact-card .listing-card-media {
    aspect-ratio: 1 / 0.7;
}

.room-detail-page {
    display: grid;
    gap: 22px;
}

.breadcrumb-line {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    width: fit-content;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(255, 255, 255, 0.72);
    color: var(--muted);
    box-shadow: var(--shadow-sm);
}

.breadcrumb-line a {
    color: var(--brand);
    font-weight: 700;
    text-decoration: none;
}

.room-detail-top {
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(330px, 0.9fr);
    gap: 22px;
    align-items: start;
}

.room-gallery-main {
    min-width: 0;
}

.room-gallery-shell,
.room-summary-card,
.detail-card,
.panel-card,
.report-filter-card,
.report-chart-card {
    overflow: hidden;
}

.room-gallery-shell {
    padding: 18px;
    border-radius: var(--radius-lg);
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(18px);
}

.room-hero-media {
    position: relative;
    margin-bottom: 16px;
}

.room-hero-stage {
    aspect-ratio: 16 / 9;
    border-radius: 24px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(23, 58, 122, 0.08), rgba(216, 170, 65, 0.18));
}

.room-hero-stage img,
.room-hero-stage video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.room-gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border: none;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.75rem;
    background: rgba(16, 43, 90, 0.68);
    backdrop-filter: blur(10px);
    transition: transform var(--transition), background var(--transition);
}

.room-gallery-nav:hover {
    transform: translateY(-50%) scale(1.06);
    background: rgba(16, 43, 90, 0.92);
}

.room-gallery-nav.prev {
    left: 16px;
}

.room-gallery-nav.next {
    right: 16px;
}

.room-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(116px, 1fr));
    gap: 12px;
}

.room-gallery-thumb {
    position: relative;
    padding: 0;
    border: 2px solid transparent;
    border-radius: 20px;
    overflow: hidden;
    background: #fff;
    aspect-ratio: 1 / 0.78;
    box-shadow: 0 10px 22px rgba(17, 42, 90, 0.08);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.room-gallery-thumb:hover,
.room-gallery-thumb.is-active {
    transform: translateY(-4px);
    border-color: rgba(216, 170, 65, 0.72);
    box-shadow: 0 16px 28px rgba(17, 42, 90, 0.12);
}

.room-gallery-thumb img,
.room-gallery-thumb video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.room-lightbox-trigger {
    cursor: zoom-in;
}

.room-gallery-video-badge {
    position: absolute;
    right: 10px;
    bottom: 10px;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(16, 43, 90, 0.74);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
}

.room-no-media {
    min-height: 240px;
    display: grid;
    place-items: center;
    padding: 30px;
    border-radius: 24px;
    background: rgba(23, 58, 122, 0.06);
    color: var(--muted);
    text-align: center;
}

.media-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    padding: 32px;
    background: rgba(9, 18, 42, 0.88);
    backdrop-filter: blur(14px);
}

.media-lightbox[hidden] {
    display: none;
}

.media-lightbox-dialog {
    max-width: min(92vw, 1180px);
    max-height: 88vh;
    display: grid;
    gap: 14px;
    justify-items: center;
}

.media-lightbox-image {
    max-width: 100%;
    max-height: calc(88vh - 72px);
    border-radius: 24px;
    box-shadow: 0 26px 60px rgba(0, 0, 0, 0.32);
}

.media-lightbox-close,
.media-lightbox-nav {
    border: none;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(10px);
    transition: transform var(--transition), background var(--transition);
}

.media-lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    font-size: 2rem;
    line-height: 1;
}

.media-lightbox-nav {
    font-size: 1.9rem;
}

.media-lightbox-close:hover,
.media-lightbox-nav:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.24);
}

.media-lightbox-download {
    box-shadow: 0 18px 35px rgba(216, 170, 65, 0.24);
}

body.lightbox-open {
    overflow: hidden;
}

.room-summary-card {
    position: sticky;
    top: 20px;
}

.room-summary-card h1 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 2.4vw, 2.8rem);
    line-height: 1.18;
    color: var(--brand-strong);
}

.room-summary-address {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.room-summary-price {
    margin-top: 14px;
    font-size: clamp(2rem, 3vw, 2.7rem);
}

.room-cta-stack {
    display: grid;
    gap: 18px;
    margin-top: 22px;
}

.detail-list,
.detail-spec-grid {
    display: grid;
    gap: 14px;
}

.detail-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-spec-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.detail-list > div,
.detail-spec-grid > div {
    padding: 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(23, 58, 122, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.detail-list span,
.detail-spec-grid span {
    display: block;
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 0.84rem;
}

.detail-list strong,
.detail-spec-grid strong {
    color: var(--brand-strong);
    line-height: 1.55;
}

.map-placeholder {
    display: flex;
    align-items: center;
    gap: 16px;
    min-height: 180px;
    padding: 24px;
    border-radius: 24px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(233, 241, 255, 0.72)),
        repeating-linear-gradient(45deg, rgba(23, 58, 122, 0.04) 0 12px, transparent 12px 24px);
    border: 1px solid rgba(23, 58, 122, 0.08);
}

.map-pin {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 22px;
    font-size: 1.6rem;
    background: linear-gradient(135deg, rgba(216, 170, 65, 0.9), rgba(255, 225, 150, 0.92));
    box-shadow: 0 16px 30px rgba(216, 170, 65, 0.24);
}

.related-section {
    display: grid;
    gap: 16px;
}

.media-grid,
.modal-media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 14px;
}

.media-card,
.modal-media-card {
    padding: 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(23, 58, 122, 0.08);
}

.accordion-stack {
    display: grid;
    gap: 16px;
}

.accordion-item-custom {
    padding: 20px;
    border-radius: 24px;
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.74);
    box-shadow: var(--shadow-sm);
}

.accordion-summary {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
}

.accordion-summary h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--brand-strong);
    font-weight: 800;
}

.accordion-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.accordion-meta div {
    min-width: 110px;
    padding: 12px;
    border-radius: 18px;
    background: rgba(23, 58, 122, 0.05);
    text-align: center;
}

.accordion-meta span {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
}

.accordion-meta strong {
    color: var(--brand-strong);
}

.accordion-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.accordion-body-custom {
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px dashed rgba(23, 58, 122, 0.12);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.report-hero,
.report-filter-card,
.report-chart-card {
    background: var(--panel);
    border: 1px solid rgba(255, 255, 255, 0.74);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(18px);
}

.report-hero,
.report-filter-card,
.report-chart-card {
    padding: 24px;
}

.report-hero {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-end;
}

.report-hero-copy {
    max-width: 780px;
}

.report-filter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.report-filter-note {
    color: var(--muted);
    line-height: 1.7;
}

.report-chart-grid {
    align-items: stretch;
}

.report-chart-frame {
    position: relative;
    width: 100%;
    min-height: 320px;
    max-width: 100%;
}

.report-chart-frame canvas {
    width: 100% !important;
    max-width: 100%;
    height: 320px !important;
    max-height: 320px;
}

.report-chart-frame-lg canvas {
    height: 360px !important;
    max-height: 360px;
}

.report-chart-frame-md canvas {
    height: 280px !important;
    max-height: 280px;
}

.report-secondary-stats,
.room-stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.customer-action-stack,
.action-stack {
    align-items: start;
}

.modal-content.room-modal {
    border-radius: 28px;
    border: 1px solid rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
}

.error-card {
    max-width: 620px;
    margin: 48px auto;
    padding: 34px;
}

@media (max-width: 1199.98px) {
    .listing-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .content-grid,
    .room-detail-top,
    .listing-hero,
    .auth-panel {
        grid-template-columns: 1fr;
    }

    .room-summary-card {
        position: static;
    }
}

@media (max-width: 991.98px) {
    .app-shell {
        grid-template-columns: 1fr;
        padding: 14px;
        gap: 16px;
    }

    .sidebar-toggle {
        display: inline-flex;
        flex-direction: column;
        justify-content: center;
    }

    .sidebar {
        position: fixed;
        top: 14px;
        left: 14px;
        bottom: 14px;
        width: min(320px, calc(100vw - 28px));
        height: auto;
        transform: translateX(calc(-100% - 18px));
        transition: transform var(--transition);
    }

    body.sidebar-open .sidebar {
        transform: translateX(0);
    }

    body.sidebar-open .app-overlay {
        opacity: 1;
        visibility: visible;
    }

    .topbar {
        padding: 18px;
    }

    .topbar-actions {
        width: 100%;
        justify-content: space-between;
    }

    .listing-filters,
    .detail-spec-grid,
    .detail-list,
    .grid-2,
    .report-secondary-stats,
    .room-stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .listing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .auth-wrapper {
        padding: 16px;
    }

    .auth-hero,
    .auth-card,
    .hero-panel,
    .panel-card,
    .detail-card,
    .room-summary-card,
    .report-hero,
    .report-filter-card,
    .report-chart-card {
        padding: 20px;
    }

    .topbar,
    .listing-hero {
        padding: 18px;
    }

    .topbar-heading,
    .topbar-actions,
    .auth-brand-row,
    .report-hero {
        flex-direction: column;
        align-items: flex-start;
    }

    .topbar-user-card {
        width: 100%;
    }

    .listing-filters,
    .listing-grid,
    .detail-spec-grid,
    .detail-list,
    .grid-2,
    .stats-grid,
    .report-secondary-stats,
    .room-stats-grid,
    .room-gallery-grid {
        grid-template-columns: 1fr;
    }

    .listing-search {
        grid-column: span 1;
    }

    .room-gallery-nav {
        width: 42px;
        height: 42px;
    }

    .media-lightbox {
        padding: 18px 14px;
        gap: 10px;
    }

    .media-lightbox-close {
        top: 12px;
        right: 12px;
    }

    .media-lightbox-close,
    .media-lightbox-nav {
        width: 44px;
        height: 44px;
    }

    .media-lightbox-dialog {
        width: 100%;
    }

    .page-title {
        font-size: 1.6rem;
    }

    .listing-title,
    .report-title,
    .room-summary-card h1,
    .auth-hero h1 {
        font-size: 1.85rem;
    }
}