/* ============================================================
   RentHub — stylesheet
   ============================================================ */
:root {
    --teal:        #0f766e;
    --teal-dark:   #115e59;
    --teal-light:  #ccfbf1;
    --ink:         #0f172a;
    --body:        #334155;
    --muted:       #64748b;
    --line:        #e2e8f0;
    --bg:          #f8fafc;
    --white:       #ffffff;
    --amber:       #f59e0b;
    --radius:      14px;
    --shadow:      0 1px 3px rgba(15,23,42,.08), 0 8px 24px rgba(15,23,42,.06);
    --shadow-lg:   0 12px 40px rgba(15,23,42,.12);
    --max:         1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    color: var(--body);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--teal); text-decoration: none; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; font-weight: 700; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
.page { min-height: 60vh; }

/* ── Buttons ── */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 22px; border-radius: 10px; font-weight: 600; font-size: 15px;
    border: 1px solid transparent; cursor: pointer; transition: .18s ease; font-family: inherit;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-primary:hover { background: var(--teal-dark); color: #fff; }
.btn-outline { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 14px; }
.btn-lg { padding: 15px 30px; font-size: 16px; }

/* ── Navbar ── */
.navbar { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.logo { font-size: 24px; font-weight: 800; color: var(--ink); letter-spacing: -.5px; }
.logo span { color: var(--teal); }
.nav-links { display: flex; align-items: center; gap: 24px; list-style: none; }
.nav-links a { color: var(--body); font-weight: 500; font-size: 15px; }
.nav-links a:hover, .nav-links a.active { color: var(--teal); }
.nav-links .btn { color: #fff; }
.nav-links .btn-primary:hover { color: #fff; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); border-radius: 2px; }

/* ── Hero ── */
.hero {
    background: linear-gradient(135deg, #0f766e 0%, #134e4a 100%);
    color: #fff; padding: 80px 0 110px; text-align: center; position: relative;
}
.hero h1 { color: #fff; font-size: clamp(32px, 5vw, 52px); font-weight: 800; letter-spacing: -1px; }
.hero p { color: #d1faf4; font-size: 19px; margin: 16px auto 0; max-width: 560px; }

/* ── Search bar ── */
.search-card {
    background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-lg);
    padding: 16px; max-width: 880px; margin: -56px auto 0; position: relative; z-index: 5;
}
.search-form { display: grid; grid-template-columns: 2fr 1.3fr 1fr auto; gap: 10px; }
.search-form input, .search-form select {
    width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 10px;
    font-family: inherit; font-size: 15px; color: var(--ink); background: #fff;
}
.search-form input:focus, .search-form select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-light); }

/* Advanced search bar */
.search-adv { display: flex; flex-direction: column; gap: 14px; }
.search-row { display: grid; grid-template-columns: 2.2fr 1.2fr 1.2fr 1.1fr auto; gap: 10px; }
.search-row input, .search-row select {
    width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 10px;
    font-family: inherit; font-size: 15px; color: var(--ink); background: #fff;
}
.search-row input:focus, .search-row select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-light); }
.search-type-wrap span { display: block; }
.search-type-wrap span[hidden] { display: none; }
.search-type-wrap select { width: 100%; padding: 13px 14px; border: 1px solid var(--line); border-radius: 10px; font-family: inherit; font-size: 15px; color: var(--ink); background: #fff; }
.search-type-wrap select:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-light); }
.search-types { display: flex; flex-wrap: wrap; gap: 8px; }
.search-types[hidden] { display: none; }
.type-chip {
    display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
    padding: 8px 14px; border: 1px solid var(--line); border-radius: 99px;
    font-size: 14px; font-weight: 500; color: var(--body); background: #fff; user-select: none;
}
.type-chip:hover { border-color: var(--teal); }
.type-chip input { accent-color: var(--teal); width: 15px; height: 15px; margin: 0; }
.type-chip:has(input:checked) { background: var(--teal-light); border-color: var(--teal); color: var(--teal-dark); }
@media (max-width: 860px) { .search-row { grid-template-columns: 1fr; } }

/* ── Section ── */
.section { padding: 64px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; margin-bottom: 28px; }
.section-head h2 { font-size: 28px; }
.section-head a { font-weight: 600; }
.eyebrow { color: var(--teal); font-weight: 700; font-size: 13px; letter-spacing: .8px; text-transform: uppercase; }

/* ── Listing grid + card ── */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 24px; }
.card {
    background: #fff; border-radius: var(--radius); overflow: hidden;
    box-shadow: var(--shadow); transition: .2s ease; border: 1px solid var(--line);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-media { position: relative; aspect-ratio: 4 / 3; background: var(--teal-light); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; }
.card-badge {
    position: absolute; top: 12px; left: 12px; background: var(--amber); color: #fff;
    font-size: 12px; font-weight: 700; padding: 5px 11px; border-radius: 99px;
}
.card-fav {
    position: absolute; top: 10px; right: 10px; width: 36px; height: 36px; border-radius: 50%;
    background: rgba(255,255,255,.92); border: none; cursor: pointer; display: grid; place-items: center;
    font-size: 17px; color: var(--muted);
}
.card-fav.on { color: #ef4444; }
.card-body { padding: 16px 18px 18px; }
.card-price { font-size: 21px; font-weight: 800; color: var(--ink); }
.card-price span { font-size: 14px; font-weight: 600; color: var(--muted); }
.card-title { font-size: 16px; font-weight: 600; margin: 6px 0 4px; color: var(--ink); }
.card-loc { color: var(--muted); font-size: 14px; }
.card-meta { display: flex; gap: 16px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--body); font-size: 14px; }
.card-meta span { display: inline-flex; align-items: center; gap: 5px; }

/* ── Layout split (browse) ── */
.browse-layout { display: grid; grid-template-columns: 270px 1fr; gap: 32px; align-items: start; padding: 40px 0; }
.filters { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: sticky; top: 88px; }
.filters h3 { font-size: 17px; margin-bottom: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--ink); margin-bottom: 6px; }
.field input, .field select, .field textarea {
    width: 100%; padding: 11px 12px; border: 1px solid var(--line); border-radius: 9px;
    font-family: inherit; font-size: 14px; color: var(--ink); background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-light); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ── Listing detail ── */
.detail { padding: 36px 0 64px; }
.detail-grid { display: grid; grid-template-columns: 1.7fr 1fr; gap: 36px; align-items: start; }
.gallery-main { border-radius: var(--radius); overflow: hidden; aspect-ratio: 16/10; background: var(--teal-light); }
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.gallery-thumbs img { width: 84px; height: 64px; object-fit: cover; border-radius: 8px; cursor: pointer; border: 2px solid transparent; }
.gallery-thumbs img.active { border-color: var(--teal); }
.detail h1 { font-size: 30px; }
.detail-price { font-size: 30px; font-weight: 800; color: var(--teal); }
.specs { display: flex; flex-wrap: wrap; gap: 14px; margin: 20px 0; }
.spec { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; min-width: 92px; }
.spec b { display: block; font-size: 18px; color: var(--ink); }
.spec small { color: var(--muted); font-size: 13px; }
.detail-desc { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; white-space: pre-line; }
.sidebar-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: sticky; top: 88px; }

/* ── Auth / forms ── */
.auth-wrap { max-width: 440px; margin: 56px auto; padding: 0 20px; }
.card-pad { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); }
.card-pad h1 { font-size: 26px; margin-bottom: 6px; }
.card-pad .sub { color: var(--muted); margin-bottom: 24px; }
.form-wide { max-width: 760px; margin: 40px auto; padding: 0 20px; }

/* ── Alerts ── */
.alert { padding: 13px 16px; border-radius: 10px; margin-bottom: 18px; font-size: 14px; font-weight: 500; }
.alert-error { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.alert-info { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }

/* ── Dashboard ── */
.dash-head { background: #fff; border-bottom: 1px solid var(--line); padding: 30px 0; }
.dash-tabs { display: flex; gap: 8px; margin-top: 18px; }
.dash-tabs a { padding: 9px 16px; border-radius: 9px; font-weight: 600; color: var(--body); font-size: 14px; }
.dash-tabs a.active { background: var(--teal); color: #fff; }
.table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.table th, .table td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14px; }
.table th { background: #f1f5f9; color: var(--ink); font-weight: 700; }
.tag { display: inline-block; padding: 3px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; }
.tag-active { background: #dcfce7; color: #15803d; }
.tag-pending { background: #fef9c3; color: #a16207; }
.tag-rented { background: #e2e8f0; color: #475569; }

.empty { text-align: center; padding: 60px 20px; color: var(--muted); }

/* ── Footer ── */
.footer { background: var(--ink); color: #cbd5e1; margin-top: 64px; padding: 52px 0 0; }
.footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 32px; padding-bottom: 36px; }
.footer .logo { color: #fff; }
.footer-brand p { margin-top: 12px; max-width: 320px; font-size: 14px; }
.footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 14px; }
.footer-col a { display: block; color: #94a3b8; font-size: 14px; margin-bottom: 9px; }
.footer-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid #1e293b; padding: 22px 20px; font-size: 13px; color: #64748b; }

/* ── Responsive ── */
@media (max-width: 860px) {
    .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: #fff;
        flex-direction: column; padding: 16px 20px; gap: 14px; border-bottom: 1px solid var(--line); align-items: stretch; }
    .nav-links.open { display: flex; }
    .nav-toggle { display: flex; }
    .search-form { grid-template-columns: 1fr; }
    .browse-layout { grid-template-columns: 1fr; }
    .filters { position: static; }
    .detail-grid { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}