:root {
    --bg: #f5f6f8;
    --card: #ffffff;
    --ink: #1f2430;
    --muted: #6b7280;
    --line: #e4e7ec;
    --brand: #2563eb;
    --brand-dark: #1d4ed8;
    --ok: #15803d;
    --warn: #b45309;
    --err: #b91c1c;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(16, 24, 40, .08), 0 1px 2px rgba(16, 24, 40, .04);
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { width: min(1080px, 92%); margin: 0 auto; }
.page { padding: 28px 0 60px; }
.muted { color: var(--muted); }
h1, h2, h3 { line-height: 1.25; }

/* Header */
.site-header {
    background: var(--card);
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 20;
}
.header-inner { display: flex; align-items: center; gap: 18px; padding: 12px 0; }
.brand { font-weight: 700; font-size: 20px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.nav a { color: var(--ink); font-weight: 500; }
.nav-toggle { display: none; background: none; border: 0; font-size: 22px; cursor: pointer; margin-left: auto; }

/* Footer */
.site-footer {
    border-top: 1px solid var(--line);
    background: var(--card);
    padding: 22px 0;
    color: var(--muted);
    font-size: 13px;
}
.site-footer p { margin: 4px 0; }

/* Buttons */
.btn, button.btn {
    display: inline-block;
    background: var(--brand);
    color: #fff;
    border: 0;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}
.btn:hover { background: var(--brand-dark); text-decoration: none; }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn-secondary { background: #eef0f4; color: var(--ink); }
.btn-secondary:hover { background: #e2e5ea; }
.btn-danger { background: var(--err); }
.btn-danger:hover { background: #991b1b; }
.btn-ok { background: var(--ok); }
.btn-link { color: var(--brand); font-weight: 600; }

/* Cards & forms */
.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}
.card h2 { margin-top: 0; }

label { display: block; margin-bottom: 14px; font-weight: 600; font-size: 14px; }
input, select, textarea {
    width: 100%;
    margin-top: 6px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    font: inherit;
    font-weight: 400;
    background: #fff;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--brand); border-color: var(--brand); }
textarea { min-height: 90px; resize: vertical; }
.form-row { display: flex; gap: 16px; flex-wrap: wrap; }
.form-row > label { flex: 1 1 200px; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; border: 1px solid transparent; }
.alert-success { background: #ecfdf3; color: var(--ok); border-color: #abefc6; }
.alert-error   { background: #fef3f2; color: var(--err); border-color: #fecdca; }
.alert-info    { background: #eff8ff; color: #175cd3; border-color: #b2ddff; }
.alert-warning { background: #fffaeb; color: var(--warn); border-color: #fedf89; }

/* Badges */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: 12px; font-weight: 600; background: #eef0f4; color: var(--muted); }
.badge-active, .badge-approved { background: #ecfdf3; color: var(--ok); }
.badge-pending { background: #fffaeb; color: var(--warn); }
.badge-suspended, .badge-rejected, .badge-inactive { background: #fef3f2; color: var(--err); }
.badge-cancelled { background: #eef0f4; color: var(--muted); }

/* Tables */
.table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.table th, .table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14px; vertical-align: middle; }
.table th { background: #fafbfc; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.table tr:last-child td { border-bottom: 0; }
.table-wrap { overflow-x: auto; }

/* Property grid */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.prop-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.prop-card img { width: 100%; height: 170px; object-fit: cover; background: #eef0f4; }
.prop-card .body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.prop-card h3 { margin: 0; font-size: 16px; }
.prop-card .rent { font-weight: 700; font-size: 17px; }
.prop-card .meta { color: var(--muted); font-size: 13px; }
.prop-card .btn { margin-top: auto; text-align: center; }

/* Hero / search */
.hero { background: linear-gradient(135deg, #1e3a8a, #2563eb); color: #fff; border-radius: 16px; padding: 40px 32px; margin-bottom: 28px; }
.hero h1 { margin: 0 0 8px; font-size: 30px; }
.hero p { margin: 0 0 22px; opacity: .92; }
.search-bar { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; background: #fff; padding: 16px; border-radius: 12px; }
.search-bar label { margin: 0; color: var(--ink); }
.search-bar .btn { align-self: end; height: 42px; }

.stat-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); }
.stat .n { font-size: 26px; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 13px; }

.inline-form { display: inline; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.page-head h1 { margin: 0; }

.detail-media img { width: 100%; max-height: 380px; object-fit: cover; border-radius: var(--radius); background: #eef0f4; }
.kv { display: grid; grid-template-columns: 140px 1fr; gap: 8px 16px; font-size: 14px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.split { display: grid; grid-template-columns: 1.6fr 1fr; gap: 24px; align-items: start; }

@media (max-width: 780px) {
    .nav { display: none; width: 100%; flex-direction: column; align-items: flex-start; gap: 10px; padding-top: 8px; }
    .nav.open { display: flex; }
    .nav-toggle { display: block; }
    .split { grid-template-columns: 1fr; }
}