:root{--bg:#0b1220;--card:#0f1b33;--text:#e7eefc;--muted:#9fb3d9;--brand:#ffd24a;--line:#223455;--ok:#2fd67b;--err:#ff5a6b;--btn:#2b6cff}

/* Font: mimic sahibinden-like clean UI typography (legible, compact) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

*{box-sizing:border-box}html,body{height:100%}
body{
  margin:0;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  font-size:14px;
  line-height:1.35;
  font-weight:400;
  background:linear-gradient(180deg,#070b14, #0b1220);
  color:var(--text);
  overflow:auto;
}
a{color:var(--text);text-decoration:none}a:hover{text-decoration:underline}

h1,h2,h3,h4{line-height:1.2;letter-spacing:-0.01em}
h1{font-size:28px;font-weight:800}
h2{font-size:22px;font-weight:800}
h3{font-size:16px;font-weight:700}
h4{font-size:14px;font-weight:700}
small{font-size:12px}
.container{max-width:1100px;margin:0 auto;padding:18px}
/* Content container should stretch like the header (full-width) */
.container--content{max-width:none;width:100%}
.topbar{position:sticky;top:0;background:rgba(11,18,32,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:10}
.topbar__inner{width:100%;padding:12px 18px;display:flex;gap:14px;align-items:center}

/* Fixed app shell under the sticky header */
.app{
  display:flex;
  align-items:stretch;
  min-height:calc(100vh - 64px);
}

/* Base sidebar styles */
.sidebar{
  width:280px;
  flex:0 0 280px;
  border-right:1px solid var(--line);
  background:rgba(7,16,34,.65);
  padding:16px;
  overflow:auto;
}

/* Force fixed positioning to avoid any flex/sticky inconsistencies */
.sidebar--fixed{
  position:relative;
  left:auto;
  top:auto;
  bottom:auto;
  height:auto;
  z-index:auto;
}

/* Content column */
.content{
  flex:1;
  min-width:0;
}

/* Offset content when fixed sidebar is used */
.content--with-fixed-sidebar{
  margin-left:0;
}
.sidebar__title{font-weight:900;margin-bottom:6px}
.sidebar__note{color:var(--muted);font-size:12px;margin-bottom:10px}
.sidebar__divider{height:1px;background:var(--line);margin:14px 0}
.catlist{display:grid;gap:10px}
.catgroup{padding:10px;border:1px solid var(--line);border-radius:12px;background:rgba(15,27,51,.55)}
.catgroup__name{font-weight:800;margin-bottom:6px}
.catitem{display:block;padding:6px 8px;border-radius:10px;color:var(--muted)}
.catitem:hover{background:rgba(255,210,74,.08);color:var(--text);text-decoration:none}

/* Sidebar search */
.sidebar-search{display:grid;gap:8px;margin-top:10px}
.sidebar-search input,.sidebar-search select{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:#071022;color:var(--text)}
.sidebar-search .row > *{min-width:0}

/* Two-column banner row */
.banner-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.banner{display:block;border:1px solid var(--line);border-radius:16px;padding:18px;text-decoration:none;min-height:200px;display:flex;flex-direction:column;justify-content:center}
.banner__img{width:100%;height:120px;object-fit:cover;border-radius:12px;border:1px solid var(--line);margin-bottom:10px}
.banner__title{font-weight:900;color:var(--text);margin-bottom:4px}
.banner__text{color:var(--muted);font-size:12px;line-height:1.25}
.banner--primary{background:linear-gradient(135deg, rgba(43,108,255,.18), rgba(15,27,51,.75))}
.banner--secondary{background:linear-gradient(135deg, rgba(255,210,74,.16), rgba(15,27,51,.75))}
@media(max-width:900px){.banner-row{grid-template-columns:1fr}}

@media(max-width:980px){
  .sidebar{display:none}
  .content--with-fixed-sidebar{margin-left:0}
  .app{display:block;min-height:auto}
  body{overflow:auto}
}
/* Header brand/logo */
.brand{display:flex;align-items:center;gap:10px;color:var(--brand);font-weight:800;text-decoration:none;white-space:nowrap}
.brand__icon{width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,210,74,.14);border:1px solid rgba(255,210,74,.35);color:var(--brand);font-weight:900}
.brand__text{color:var(--brand);font-weight:900;letter-spacing:-0.02em}
.brand__sub{color:var(--muted);font-weight:700;font-size:12px;margin-left:2px}

.search{flex:1;display:flex;gap:8px;max-width:680px}
.search input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#071022;color:var(--text)}
.search button{padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--btn);color:white;cursor:pointer}
.nav{margin-left:auto;display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.nav__auth{margin-left:6px}

/* Profile menu */
.profile{position:relative}
.profile__btn{display:flex;align-items:center;gap:8px;background:transparent;border:1px solid var(--line);padding:6px 10px;border-radius:999px;color:var(--text);cursor:pointer}
.profile__avatar{width:28px;height:28px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:rgba(255,210,74,.14);border:1px solid rgba(255,210,74,.35);color:var(--brand);font-weight:900;font-size:12px}
.profile__name{font-weight:600;font-size:13px;max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.profile__menu{position:absolute;right:0;top:44px;min-width:190px;background:rgba(7,16,34,.98);border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 12px 40px rgba(0,0,0,.45)}
.profile__menu a{display:block;padding:9px 10px;border-radius:10px;color:var(--text)}
.profile__menu a:hover{background:rgba(255,210,74,.08);text-decoration:none}
.profile__divider{height:1px;background:var(--line);margin:6px 0}
.profile__logout{width:100%;text-align:left;background:transparent;border:0;color:var(--text);padding:9px 10px;border-radius:10px;cursor:pointer}
.profile__logout:hover{background:rgba(255,90,107,.08)}
.linkbtn{background:none;border:none;color:var(--text);cursor:pointer;padding:0;font:inherit}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}

/* Force 6 columns where we explicitly want it (home/search listing grids) */
.grid--6{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px}

/* Keep 6 columns on typical desktop widths; only reduce on smaller screens */
@media(max-width:1200px){.grid--6{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:900px){.grid--6{grid-template-columns:repeat(2,minmax(0,1fr))}.search{display:none}}
@media(max-width:520px){.grid--6{grid-template-columns:1fr}}
.card{border:1px solid var(--line);background:rgba(15,27,51,.75);border-radius:14px;padding:14px}
.card h3{margin:0 0 6px 0;font-size:16px}

/* Compact card variant (used for 6-column listing grids) */
.card--compact{padding:8px;border-radius:12px}
.card--compact h3{font-size:12px;line-height:1.1;margin:0 0 3px 0}
.card--compact .muted{font-size:11px;line-height:1.1}
.card--compact .price{font-size:13px;margin-top:4px}
.card--compact img{height:90px !important}

.muted{color:var(--muted)}
.badge{display:inline-block;padding:3px 8px;border-radius:999px;border:1px solid var(--line);color:var(--muted);font-size:12px}
.price{font-size:18px;font-weight:800;margin-top:8px}
.btn{display:inline-block;padding:10px 12px;border-radius:10px;background:var(--btn);border:1px solid var(--line);color:white;cursor:pointer}
.btn--ghost{background:transparent}
.btn--danger{background:#b41f2c}
.alert{padding:10px 12px;border-radius:10px;margin:12px 0;border:1px solid var(--line)}
.alert--success{border-color:rgba(47,214,123,.4);background:rgba(47,214,123,.08)}
.alert--error{border-color:rgba(255,90,107,.4);background:rgba(255,90,107,.08)}
.form{display:grid;gap:10px}
.form input,.form textarea,.form select{padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:#071022;color:var(--text)}
.form textarea{min-height:120px;resize:vertical}
.row{display:flex;gap:10px;flex-wrap:wrap}
.row > *{flex:1;min-width:180px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border-bottom:1px solid var(--line);padding:10px;text-align:left;vertical-align:top}
.footer{border-top:1px solid var(--line);margin-top:18px;color:var(--muted);background:rgba(7,16,34,.85)}
.footer__inner{width:100%;padding:18px}
.footer--sticky{position:relative;bottom:auto;z-index:1}
.footer__grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:16px;align-items:start}
.footer__title{font-weight:800;color:var(--text);margin-bottom:8px}
.footer__links{display:grid;gap:6px}
.footer__links a{color:var(--muted)}
.footer__links a:hover{color:var(--text);text-decoration:none}
@media(max-width:980px){.footer__grid{grid-template-columns:1fr}}
/* Listing image viewer */
.image-viewer__main{width:100%;height:360px;object-fit:cover;border-radius:14px;border:1px solid var(--line);background:#071022}
.image-viewer__thumbs{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.image-viewer__thumb{position:relative;border:1px solid var(--line);background:transparent;border-radius:12px;padding:0;cursor:pointer}
.image-viewer__thumb img{display:block;width:110px;height:80px;object-fit:cover;border-radius:12px}
.image-viewer__thumb:focus{outline:2px solid rgba(43,108,255,.8);outline-offset:2px}
.image-viewer__num{position:absolute;right:6px;bottom:6px;background:rgba(7,16,34,.85);border:1px solid var(--line);border-radius:999px;padding:2px 7px;font-size:12px;color:var(--text)}

.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.gallery img{width:100%;height:120px;object-fit:cover;border-radius:12px;border:1px solid var(--line)}
.kpi{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.kpi .card{padding:12px}