:root{
  --bg:#f6f7f9;
  --card:#fff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --soft:rgba(17,24,39,.04);
  --primary:#2563eb;
  --danger:#dc2626;
  --warning:#f59e0b;
  --success:#16a34a;
}

*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:
    radial-gradient(1200px 800px at 10% 10%, rgba(35,116,211,.10), transparent 60%),
    radial-gradient(1000px 700px at 90% 20%, rgba(160,129,247,.10), transparent 55%),
    radial-gradient(900px 700px at 50% 100%, rgba(220,137,210,.10), transparent 60%),
    linear-gradient(180deg, #fbfbfd 0%, #f3f5f8 100%);
  color:var(--text);color:var(--text);
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.container{max-width:1050px;margin:0 auto;padding:16px}
.topbar{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{font-weight:800;letter-spacing:.2px}
.nav{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.footer{border-top:1px solid var(--border);background:var(--card);margin-top:28px}
.footer-inner{display:flex;justify-content:center;padding:14px 16px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1fr 1fr}
.grid-3{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){
  .grid-2,.grid-3{grid-template-columns:1fr}
}
.h1{font-size:28px;margin:6px 0 12px}
.h2{font-size:18px;margin:0 0 10px}
.muted{color:var(--muted)}
.small{font-size:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:var(--card);cursor:pointer;font-weight:600}
.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}
.btn-ghost{background:transparent}
.input, select, textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:#fff;font:inherit}
textarea{min-height:140px;resize:vertical}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.row > * {flex:1}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.badge{padding:4px 8px;border-radius:999px;border:1px solid var(--border);font-size:12px}
.badge-warning{border-color:rgba(245,158,11,.35);background:rgba(245,158,11,.12)}
.badge-success{border-color:rgba(22,163,74,.35);background:rgba(22,163,74,.12)}
.badge-danger{border-color:rgba(220,38,38,.35);background:rgba(220,38,38,.12)}
.listing{display:flex;gap:10px;justify-content:space-between}
.listing-title{font-weight:700}
.kv{display:flex;gap:10px;flex-wrap:wrap}
.kv div{background:rgba(17,24,39,.04);border:1px solid var(--border);padding:8px 10px;border-radius:12px}
.thumb{width:92px;height:72px;border-radius:12px;object-fit:cover;border:1px solid var(--border);background:#fff}
.gallery{display:flex;gap:10px;flex-wrap:wrap}
.alert{padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#fff}
.alert-success{border-color:rgba(22,163,74,.35);background:rgba(22,163,74,.10)}
.alert-danger{border-color:rgba(220,38,38,.35);background:rgba(220,38,38,.10)}
hr{border:none;border-top:1px solid var(--border);margin:14px 0}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-block;padding:8px 12px;border:1px solid var(--border);border-radius:999px;text-decoration:none}
.chip:hover{background:var(--soft)}

.btn-wa{border-color:#25D366}
.btn-wa:hover{background:#25D366;color:#fff}

.btn-sm{padding:6px 10px;font-size:12px}


/* Cards / tiles for browse + state pages */
.tile{display:block;background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px}
.tile:hover{box-shadow:0 8px 18px rgba(0,0,0,.06)}
.tile-title{font-weight:800;margin-top:8px}
.price{font-weight:800;margin-top:6px}
.placeholder{display:flex;align-items:center;justify-content:center;background:var(--soft)}
.thumb.placeholder{border-style:dashed}

/* Grid helpers */
.grid-span-2{grid-column:1 / -1}

/* Make tables usable on mobile */
.table-wrap{width:100%;overflow:auto}


@media (max-width:640px){
  .topbar-inner{flex-direction:column;align-items:flex-start}
  .nav{width:100%}
  .row > *{flex:unset;width:100%}
  .listing{flex-direction:column;align-items:flex-start;gap:6px}
  .thumb{width:100%;height:180px}
  .gallery .thumb{width:100%;height:180px}
  table, thead, tbody, th, td, tr{font-size:14px}
  .container{padding:12px}
}

/* Mobile nav (hamburger) */
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--border);background:var(--card);border-radius:12px;cursor:pointer}
.nav-toggle span{display:block;width:20px;height:2px;background:var(--text);margin:3px 0;border-radius:2px}

@media (max-width:740px){
  .nav-toggle{display:inline-flex}
  .nav{display:none;width:100%;padding:10px 0;border-top:1px solid var(--border)}
  .nav.nav-open{display:flex;flex-direction:column;align-items:flex-start;gap:10px}
  .topbar-inner{gap:10px}
}

/* Hamburger animation */
.nav-toggle span{transition:transform .25s ease, opacity .2s ease}
.nav-open ~ .nav-toggle span{ } /* noop */

@media (max-width:740px){
  /* When nav is open, animate button to X */
  .nav.nav-open + .nav-toggle span:nth-child(1){transform:translateY(5px) rotate(45deg)}
  .nav.nav-open + .nav-toggle span:nth-child(2){opacity:0}
  .nav.nav-open + .nav-toggle span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}
}

/* Button-driven animation (robust) */
.nav-toggle.is-open span:nth-child(1){transform:translateY(5px) rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity:0}
.nav-toggle.is-open span:nth-child(3){transform:translateY(-5px) rotate(-45deg)}

/* Latest Posts Card Layout */
.latest-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.post-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 16px;
  text-decoration: none;
  color: #111;
  transition: box-shadow .2s ease, transform .2s ease;
}
.post-card-link{display:block}
.post-card:hover {
  box-shadow: 0 8px 20px rgba(0,0,0,.08);
  transform: translateY(-2px);
}
.post-card h3 { font-size: 18px; margin-bottom: 6px; }
.post-card .meta { font-size: 13px; color: #6b7280; }
.post-card .date { font-size: 12px; color: #9ca3af; margin-top: 4px; }
.post-card .price { margin-top: 12px; font-weight: 700; color: #2563eb; font-size: 18px; }

/* My Posts actions */
.post-actions{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:12px}
.post-actions form{margin:0}

/* Latest Posts images */
.card-image {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: 8px;
  background: #f3f4f6;
  margin-bottom: 10px;
}
.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* My Posts actions */
.post-actions{display:flex;gap:10px;align-items:center;justify-content:flex-end;margin-top:12px}
.post-actions form{margin:0}

/* Admin nav open state (mobile) */
#admin-nav.open a { display: inline-flex; }


/* Admin layout fix: prevent navbar overlap */
#admin-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
}

.admin-page main.container {
  margin-top: 80px;
}


/* Auth forms (login/register) */
.auth-wrap{
  max-width: 520px;
  margin: 40px auto;
}
.auth-card{
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0,0,0,.08);
  padding: 22px;
}
.auth-card h1{
  margin: 0 0 6px;
}
.auth-card p.lead{
  margin: 0 0 14px;
  color: #6b7280;
}
.form{
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.form label{
  font-weight: 600;
  font-size: 14px;
}
.form input[type="text"],
.form input[type="email"],
.form input[type="password"]{
  width: 100%;
  display: block;
  padding: 12px 12px;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  background: #fff;
}
.form .row-actions{
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.form .row-actions .btn{
  min-width: 160px;
}
.form .muted-links{
  color: #6b7280;
  font-size: 14px;
}

.brand img{height:36px;width:auto;display:block}


/* --- Mobile hamburger: keep 3 lines & place on right --- */
@media (max-width:740px){
  .topbar-inner{flex-wrap:wrap}
  .nav-toggle{order:2;margin-left:auto}
  .nav{order:3;flex-basis:100%}
}
/* Keep hamburger as 3 lines even when open */
.nav-toggle.is-open span{transform:none !important;opacity:1 !important;}