:root {
    --ink: #0f1f2a;
    --ink-soft: #5d6c79;
    --teal: #0f7c74;
    --teal-soft: #ddf5ef;
    --amber: #ffb547;
    --amber-soft: #fff0cf;
    --coral: #ff7a59;
    --surface: #f4f0e8;
    --surface-alt: #fbfaf8;
    --panel: #ffffff;
    --line: rgba(15, 31, 42, 0.08);
    --navy: #132a38;
    --navy-soft: #1a3b4d;
    --shadow: 0 24px 60px rgba(15, 31, 42, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Manrope", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top right, rgba(255, 181, 71, 0.18), transparent 28%),
        linear-gradient(180deg, var(--surface) 0%, var(--surface-alt) 100%);
}

h1, h2, h3, h4 {
    font-family: "Space Grotesk", sans-serif;
    line-height: 1.08;
    margin: 0;
}

p {
    margin: 0;
    color: var(--ink-soft);
}

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

.preview-shell {
    min-height: 100vh;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(16px);
    background: rgba(255, 255, 255, 0.76);
    border-bottom: 1px solid var(--line);
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

.brand-mark .shape {
    width: 16px;
    height: 16px;
    border-radius: 5px;
    background: linear-gradient(135deg, var(--teal) 0%, var(--amber) 100%);
    box-shadow: 0 0 0 6px rgba(15, 124, 116, 0.12);
}

.hero-card,
.metric-card,
.panel-card,
.listing-card,
.table-card,
.spotlight-card,
.ad-card,
.phone-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.48rem 0.88rem;
    border-radius: 999px;
    background: var(--teal-soft);
    color: var(--teal);
    font-size: 0.9rem;
    font-weight: 800;
}

.pill.sun {
    background: var(--amber-soft);
    color: #8f5a00;
}

.btn-solid,
.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 48px;
    padding: 0.8rem 1.15rem;
    border-radius: 16px;
    font-weight: 800;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn-solid {
    background: var(--ink);
    color: #fff;
    box-shadow: 0 16px 28px rgba(15, 31, 42, 0.2);
}

.btn-outline {
    border: 1px solid rgba(15, 31, 42, 0.12);
    background: rgba(255, 255, 255, 0.9);
}

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

.hero-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: 1.45fr 0.95fr;
    align-items: stretch;
}

.hero-card {
    padding: 1.5rem;
}

.search-panel {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(4, 1fr) auto;
    margin-top: 1.5rem;
}

.search-panel .field {
    padding: 0.95rem 1rem;
    border: 1px solid rgba(15, 31, 42, 0.1);
    border-radius: 18px;
    background: #fff;
    color: var(--ink);
}

.hero-rail {
    display: grid;
    gap: 1rem;
}

.spotlight-card,
.ad-card,
.phone-card,
.metric-card,
.panel-card,
.listing-card,
.table-card {
    padding: 1.25rem;
}

.category-strip,
.chip-list,
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.chip {
    display: inline-flex;
    padding: 0.62rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(15, 31, 42, 0.08);
    font-weight: 700;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
    margin-bottom: 1rem;
}

.metrics-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(4, 1fr);
}

.listing-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, 1fr);
}

.listing-card .thumb {
    height: 190px;
    border-radius: 20px;
    background:
        linear-gradient(180deg, rgba(15, 124, 116, 0.05), rgba(15, 31, 42, 0.08)),
        url("https://images.unsplash.com/photo-1556740749-887f6717d7e4?auto=format&fit=crop&w=1200&q=80") center/cover;
}

.listing-card .thumb.alt-2 {
    background:
        linear-gradient(180deg, rgba(255, 122, 89, 0.08), rgba(15, 31, 42, 0.08)),
        url("https://images.unsplash.com/photo-1521737604893-d14cc237f11d?auto=format&fit=crop&w=1200&q=80") center/cover;
}

.listing-card .thumb.alt-3 {
    background:
        linear-gradient(180deg, rgba(255, 181, 71, 0.08), rgba(15, 31, 42, 0.08)),
        url("https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1200&q=80") center/cover;
}

.price-line {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
}

.stat {
    font-size: 2rem;
    font-weight: 800;
}

.muted {
    color: var(--ink-soft);
}

.badge-sponsor {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.38rem 0.72rem;
    border-radius: 999px;
    background: rgba(255, 181, 71, 0.18);
    color: #8f5a00;
    font-size: 0.82rem;
    font-weight: 800;
}

.panel-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    min-height: 100vh;
}

.sidebar {
    background:
        radial-gradient(circle at top left, rgba(255, 181, 71, 0.12), transparent 30%),
        linear-gradient(180deg, var(--navy) 0%, var(--navy-soft) 100%);
    color: #edf8f7;
    padding: 1.5rem;
}

.sidebar .nav-link {
    display: block;
    margin-top: 0.55rem;
    padding: 0.86rem 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.05);
    color: rgba(255, 255, 255, 0.88);
}

.sidebar .nav-link.active {
    background: rgba(255, 181, 71, 0.15);
    color: #fff7ea;
}

.workspace {
    padding: 1.5rem;
}

.workspace-head {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.table-list {
    display: grid;
    gap: 0.9rem;
}

.table-row {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1.1fr 1fr 0.9fr 0.8fr 0.8fr;
    align-items: center;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: #faf8f3;
}

.bar-chart {
    display: grid;
    gap: 0.85rem;
    margin-top: 1rem;
}

.bar {
    display: grid;
    gap: 0.4rem;
}

.bar-track {
    height: 12px;
    border-radius: 999px;
    background: #ebebe4;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--teal) 0%, var(--amber) 100%);
}

.split-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1.4fr 1fr;
}

.mobile-stack {
    display: grid;
    gap: 1rem;
}

.footer-note {
    padding: 2rem 0 3rem;
    color: var(--ink-soft);
}

@media (max-width: 1199px) {
    .search-panel {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .split-grid,
    .hero-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 991px) {
    .panel-layout {
        grid-template-columns: 1fr;
    }

    .table-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767px) {
    .search-panel,
    .metrics-grid,
    .listing-grid {
        grid-template-columns: 1fr;
    }

    .workspace,
    .sidebar,
    .hero-card,
    .spotlight-card,
    .ad-card,
    .listing-card,
    .panel-card,
    .metric-card,
    .table-card,
    .phone-card {
        padding: 1rem;
    }
}