/* =======================
   Theme variables
   Defines dark/light palettes, spacing, and shared radii
   ======================= */
:root {
    --bg: #0e1116;
    --panel: #12161f;
    --border: rgba(255, 255, 255, 0.08);
    --text: #e8eaf0;
    --muted: #a8b0bf;
    --accent: #fc2500;
    --accent-2: #2978a0;
    --radius: 12px;
    --maxw: 1100px;
    --shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
    --shadow-strong: 0 18px 38px rgba(0, 0, 0, 0.4);
}

[data-theme="light"] {
    --bg: #f7f9fc;
    --panel: #ffffff;
    --border: rgba(10, 12, 16, 0.12);
    --text: #0a0c10;
    --muted: #4b5563;
}

/* =======================
   Global resets and typography
   ======================= */
* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

html {
    color-scheme: dark light;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background:
        radial-gradient(1200px 800px at 20% -10%, rgba(41, 120, 160, 0.12), transparent 60%),
        radial-gradient(1000px 700px at 100% 0%, rgba(252, 37, 0, 0.08), transparent 60%),
        var(--bg);
    color: var(--text);
    font-family: "JetBrains Mono", "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, "Roboto", "Ubuntu", "Cantarell", "Helvetica", "Arial", sans-serif;
    line-height: 1.6;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* =======================
   Page header + theme toggle styling
   ======================= */
.page-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: saturate(150%) blur(10px);
    border-bottom: 1px solid var(--border);
    background-color: rgba(14, 17, 22, 0.85);
}

[data-theme="light"] .page-header {
    background-color: rgba(247, 249, 252, 0.95);
}

.page-header__content {
    padding: 40px 0 28px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.page-header__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.page-header h1 {
    margin: 0;
    font-size: clamp(32px, 5vw, 48px);
    line-height: 1.15;
}

.page-header p {
    margin: 0;
    max-width: 640px;
    color: var(--muted);
    font-size: 1.05rem;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 4px);
    padding: 10px 14px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
    color: var(--text);
    cursor: pointer;
    font-weight: 600;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 200ms ease;
}

.theme-toggle:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
    border-color: rgba(255, 255, 255, 0.18);
}

.theme-toggle__icon {
    font-size: 1.1rem;
}

/* =======================
   Search bar + refinement controls
   ======================= */
.tools {
    border-bottom: 1px solid var(--border);
    background-color: rgba(18, 22, 31, 0.7);
    backdrop-filter: saturate(140%) blur(6px);
}

[data-theme="light"] .tools {
    background-color: rgba(255, 255, 255, 0.85);
}

.tools__inner {
    display: flex;
    gap: 24px;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    flex-wrap: wrap;
}

.tools__filter {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1 1 280px;
}

.tools__filter label {
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--muted);
}

.tools__filter input {
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 2px);
    background-color: var(--panel);
    color: var(--text);
    font-size: 1rem;
    transition: border-color 160ms ease, box-shadow 160ms ease;
}

.tools__filter input::placeholder {
    color: rgba(168, 176, 191, 0.7);
}

.tools__filter input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(252, 37, 0, 0.18);
}

.tools__status {
    margin: 0;
    font-weight: 600;
    color: var(--muted);
}

.tools__refinements {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    padding: 0 0 22px;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1 1 180px;
}

.filter-group label {
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}

.filter-group select {
    padding: 11px 14px;
    border: 1px solid var(--border);
    border-radius: calc(var(--radius) - 2px);
    background-color: var(--panel);
    color: var(--text);
    font-size: 0.95rem;
    appearance: none;
    background-image: linear-gradient(135deg, rgba(252, 37, 0, 0.18), rgba(41, 120, 160, 0.18));
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px 100%;
}

.filter-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(252, 37, 0, 0.18);
}

/* =======================
   Listing grid + card layout
   ======================= */
.listing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
    gap: 24px;
    padding: 48px 24px 72px;
}

.listing-card {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 200ms ease;
}

.listing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-strong);
    border-color: rgba(255, 255, 255, 0.18);
}

.listing-card__media {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.02);
}

.listing-card__thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.listing-card__body {
    display: flex;
    flex-direction: column;
    gap: 18px;
    padding: 20px 22px;
}

.listing-card__header {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.listing-card__title {
    margin: 0;
    font-size: 1.25rem;
    line-height: 1.2;
}

.listing-card__link {
    color: var(--text);
    text-decoration: none;
    position: relative;
}

.listing-card__link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 160ms ease;
}

.listing-card__link:hover::after,
.listing-card__link:focus-visible::after {
    transform: scaleX(1);
}

.listing-card__link:focus-visible {
    outline: none;
    color: var(--accent);
}

.listing-card__meta {
    margin: 0;
    font-size: 0.95rem;
    color: var(--muted);
}

.listing-card__description {
    margin: 0;
    font-size: 0.95rem;
    color: rgba(232, 234, 240, 0.92);
    max-height: 8.5rem;
    overflow: hidden;
}

[data-theme="light"] .listing-card__description {
    color: rgba(10, 12, 16, 0.78);
}

.listing-card__amenities h3 {
    margin: 0 0 10px;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
}

.listing-card__amenities ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.listing-card__amenities li {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: linear-gradient(160deg, rgba(252, 37, 0, 0.08), rgba(41, 120, 160, 0.08));
    color: var(--muted);
    font-size: 0.85rem;
    transition: border-color 160ms ease, color 160ms ease;
}

.listing-card__amenities li mark {
    background: none;
    color: var(--text);
    font-weight: 600;
}

.listing-card__amenities-more {
    color: var(--text);
    border-color: var(--accent);
    background: linear-gradient(160deg, rgba(252, 37, 0, 0.24), rgba(41, 120, 160, 0.24));
}

/* =======================
   Card footer: host info, price, explorer score
   ======================= */
.listing-card__footer {
    margin-top: auto;
    padding: 18px 22px 22px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(18, 22, 31, 0.65);
}

[data-theme="light"] .listing-card__footer {
    background-color: rgba(255, 255, 255, 0.9);
    border-top: 1px solid rgba(10, 12, 16, 0.08);
}

.listing-card__host {
    display: flex;
    gap: 12px;
    align-items: center;
    flex: 1 1 220px;
}

.listing-card__host-photo {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent);
    box-shadow: 0 0 0 2px rgba(18, 22, 31, 0.65);
}

.listing-card__host-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.listing-card__host-name {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
}

.listing-card__host-detail {
    margin: 0;
    font-size: 0.85rem;
    color: var(--muted);
}

.listing-card__footer-aside {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-end;
    min-width: 200px;
}

.listing-card__price {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
}

.listing-card__price span {
    color: var(--muted);
    font-weight: 500;
}

.listing-card__vibe {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.listing-card__vibe-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
}

.listing-card__vibe-bar {
    position: relative;
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(41, 120, 160, 0.25), rgba(252, 37, 0, 0.25));
    overflow: hidden;
}

.listing-card__vibe-indicator {
    position: absolute;
    inset: 0;
    width: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    transition: width 300ms ease;
}

/* =======================
   Empty/error states + misc utilities
   ======================= */
.listing-grid__empty,
.listing-grid__error {
    grid-column: 1 / -1;
    padding: 48px;
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--border);
    text-align: center;
    font-weight: 600;
    color: var(--muted);
    box-shadow: var(--shadow);
}

.no-js {
    margin: 40px auto;
    max-width: 640px;
    padding: 18px 24px;
    border-radius: var(--radius);
    background: linear-gradient(160deg, rgba(252, 37, 0, 0.24), rgba(41, 120, 160, 0.24));
    color: var(--text);
    font-weight: 600;
}

mark {
    padding: 0 0.2em;
    border-radius: 4px;
    background: rgba(252, 37, 0, 0.25);
    color: var(--text);
}

/* =======================
   Responsive tweaks
   ======================= */
@media (max-width: 900px) {
    .page-header__content {
        padding: 32px 0 24px;
    }

    .listing-card__footer {
        flex-direction: column;
        align-items: stretch;
    }

    .listing-card__footer-aside {
        align-items: flex-start;
        min-width: 0;
    }
}

@media (max-width: 640px) {
    .tools__inner {
        align-items: stretch;
    }

    .tools__status {
        padding-top: 8px;
    }

    .listing-grid {
        padding: 40px 18px 64px;
    }
}