:root {
    --bg: #ffffff;
    --bg-alt: #f7f9fc;
    --surface: #ffffff;
    --text: #18222c;
    --muted: #5f6d79;
    --primary: #0b6b52;
    --primary-dark: #064d3b;
    --accent: #f39b42;
    --border: #d6ded6;
    --danger: #b12b2b;
    --shadow: 0 18px 40px rgba(24, 34, 44, 0.08);
    --radius: 18px;
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: "Trebuchet MS", "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--bg);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.narrow { width: min(760px, calc(100% - 32px)); margin: 0 auto; }
.page { min-height: 70vh; }
.section { padding: 48px 0; }
.section.alt { background: rgba(255,255,255,0.55); }
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 24px; }
.site-header {
    position: sticky; top: 0; z-index: 10;
    background: rgba(255, 250, 244, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(11, 107, 82, 0.08);
}
.header-wrap, .nav, .hero-grid, .grid-2, .detail-grid, .footer-grid, .stats-grid, .cards-grid, .category-grid { display: grid; gap: 20px; }
.header-wrap { grid-template-columns: 1fr auto; align-items: center; padding: 16px 0; }
.nav { grid-auto-flow: column; align-items: center; gap: 14px; }
.brand { display: inline-flex; gap: 12px; align-items: center; }
.brand-mark {
    width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center;
    background: linear-gradient(135deg, var(--primary), #2f9476);
    color: #fff; font-weight: 800;
}
.brand small { display: block; color: var(--muted); }
.button, button {
    border: none; cursor: pointer;
    background: linear-gradient(135deg, var(--primary), #1f8467);
    color: #fff; padding: 12px 18px; border-radius: 999px; font-weight: 700;
    box-shadow: var(--shadow);
}
.button-secondary { background: #eef3ef; color: var(--text); box-shadow: none; }
.button-sm { padding: 8px 12px; font-size: .92rem; }
.link-button { background: transparent; color: var(--primary); padding: 0; box-shadow: none; }
.link-button.danger { color: var(--danger); }
.hero { padding: 64px 0 32px; }
.hero-grid { grid-template-columns: 1.4fr .9fr; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 6vw, 4.2rem); line-height: 1; margin: 10px 0 16px; }
.hero-card, .card, .ad-card, .stat-card, .flash {
    background: rgba(255,255,255,0.98);
    border: 1px solid rgba(11, 107, 82, 0.08);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.hero-card, .card { padding: 24px; }
.eyebrow {
    display: inline-block; padding: 8px 14px; border-radius: 999px;
    background: rgba(11, 107, 82, 0.11); color: var(--primary); font-weight: 700;
}
.search-bar, .filters, .form-grid, .sidebar-stack, .message-list { display: grid; gap: 14px; }
.search-bar { grid-template-columns: 1.4fr 1fr auto; margin-top: 24px; }
.inline-form { display: inline-flex; align-items: center; gap: 8px; margin: 0; }
.is-hidden { display: none; }
input, select, textarea {
    width: 100%; padding: 13px 14px; border-radius: 14px; border: 1px solid var(--border);
    background: #fff; color: var(--text); font: inherit;
}
label { display: grid; gap: 8px; font-weight: 700; }
.filters { grid-template-columns: repeat(7, 1fr); margin-bottom: 24px; }
.cards-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.category-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.category-card, .stat-card {
    padding: 20px; border-radius: var(--radius); background: rgba(255,255,255,0.8);
    border: 1px solid var(--border);
}
.category-card {
    display: grid;
    gap: 10px;
    align-content: start;
}
.category-icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: #eef6f2;
    font-size: 1.4rem;
}
.category-card span, .ad-meta, .stat-card span, .detail-info, .site-footer p, .site-footer a { color: var(--muted); }
.admin-links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 24px; }
.ad-card {
    overflow: hidden;
    position: relative;
    border-radius: 22px;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.ad-card:hover {
    transform: translateY(-4px);
    border-color: rgba(11, 107, 82, 0.18);
    box-shadow: 0 24px 48px rgba(24, 34, 44, 0.12);
}
.ad-card-image { position: relative; display: block; aspect-ratio: 4 / 3; background: #eef3ef; }
.ad-card-image img, .gallery img { width: 100%; height: 100%; object-fit: cover; }
.ad-card-body { padding: 20px; display: grid; gap: 12px; }
.ad-card h3 { margin: 0; font-size: 1.12rem; line-height: 1.35; }
.ad-card p { margin: 0; color: var(--muted); line-height: 1.55; }
.ad-topline { display: grid; gap: 10px; }
.ad-card-footer, .detail-info, .checkbox-row, .actions, .simple-list li { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.badge {
    position: absolute; top: 12px; left: 12px;
    padding: 6px 10px; border-radius: 999px; color: #fff; font-size: .8rem; font-weight: 700;
}
.badge.featured { background: var(--accent); left: auto; right: 12px; }
.badge.urgent { background: var(--danger); }
.detail-grid { grid-template-columns: minmax(0, 1.6fr) minmax(300px, .8fr); align-items: start; }
.gallery { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin: 20px 0; }
.detail-price { font-size: 2rem; font-weight: 800; color: var(--primary-dark); }
.property-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    padding: 8px 12px;
    border-radius: 999px;
    background: #eef6f2;
    color: var(--primary-dark);
    font-size: .88rem;
    font-weight: 700;
}
.property-pill.small {
    font-size: .76rem;
    padding: 6px 10px;
}
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; background: rgba(255,255,255,0.84); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { padding: 14px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
.pagination { display: flex; gap: 10px; justify-content: center; margin-top: 28px; }
.pagination a {
    width: 42px; height: 42px; display: grid; place-items: center;
    border-radius: 50%; background: #fff; border: 1px solid var(--border);
}
.pagination a.active { background: var(--primary); color: #fff; }
.flash { width: min(1180px, calc(100% - 32px)); margin: 18px auto 0; padding: 14px 18px; }
.flash-success { border-color: rgba(11, 107, 82, 0.25); }
.flash-error { border-color: rgba(177, 43, 43, 0.25); }
.placeholder { display: grid; place-items: center; height: 100%; min-height: 140px; color: var(--muted); background: linear-gradient(135deg, #edf2ee, #f8f4ec); }
.placeholder.large { min-height: 240px; border-radius: 12px; }
.site-footer { padding: 40px 0 54px; border-top: 1px solid rgba(11, 107, 82, 0.08); }
.footer-grid { grid-template-columns: 1.3fr 1fr 1fr; }
.footer-grid a { display: block; margin-bottom: 10px; }
.prose { line-height: 1.7; }
.simple-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.align-start { align-items: start; }

@media (max-width: 960px) {
    .header-wrap, .hero-grid, .detail-grid, .footer-grid, .search-bar, .filters { grid-template-columns: 1fr; }
    .nav { grid-auto-flow: row; justify-items: start; }
}

@media (max-width: 680px) {
    .section { padding: 32px 0; }
    .container, .narrow { width: min(100% - 20px, 1180px); }
    .hero h1 { font-size: 2.3rem; }
}