:root { --bg:#0b0f14; --card:#121826; --text:#e6edf3; --muted:#9aa4b2; --accent:#5b9dff; --border:#263244; }
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:#070a0f;color:var(--text);}
a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:16px}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);background:rgba(7,10,15,.9);position:sticky;top:0;backdrop-filter: blur(10px);z-index:5}
.brand{font-weight:800;letter-spacing:.3px;text-decoration:none}
.nav a{color:var(--text);text-decoration:none}
.nav .right{display:flex;gap:10px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--border);background:var(--card);color:var(--text);padding:10px 12px;border-radius:10px;text-decoration:none;cursor:pointer}
.btn.primary{background:var(--accent);border-color:transparent;color:#04101f;font-weight:700}
.btn.ghost{background:transparent}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:14px}
.grid{display:grid;gap:12px}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width: 900px){ .grid.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))} }
@media (max-width: 620px){ .grid.cols-3{grid-template-columns:1fr} }
.input, textarea, select{width:100%;padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:#0b1220;color:var(--text)}
textarea{min-height:120px;resize:vertical}
.label{font-size:13px;color:var(--muted);margin:10px 0 6px}
.help{font-size:12px;color:var(--muted);margin-top:6px}
.alert{padding:10px 12px;border-radius:12px;border:1px solid var(--border);margin:12px 0}
.alert.error{border-color:#7a2430;background:#20060b}
.alert.success{border-color:#1f6f3d;background:#061b0e}
.listing{display:flex;gap:12px}
.cover{width:96px;height:96px;border-radius:14px;object-fit:cover;border:1px solid var(--border);background:#0b1220}
.badge{display:inline-flex;align-items:center;border:1px solid var(--border);padding:4px 8px;border-radius:999px;color:var(--muted);font-size:12px}
.h1{font-size:26px;margin:0 0 10px}
.h2{font-size:18px;margin:0}
.muted{color:var(--muted)}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.thumbbar{display:flex;gap:8px;flex-wrap:wrap}
.thumb{width:66px;height:66px;border-radius:12px;object-fit:cover;border:1px solid var(--border);cursor:pointer}
.heroimg{width:100%;max-height:420px;border-radius:18px;object-fit:contain;background:#0b1220;border:1px solid var(--border)}
hr{border:none;border-top:1px solid var(--border);margin:14px 0}
.chatWrap{display:grid;grid-template-columns:320px 1fr;gap:12px}
@media (max-width: 900px){ .chatWrap{grid-template-columns:1fr} }
.chatList{max-height:72vh;overflow:auto}
.chatPane{display:flex;flex-direction:column;height:72vh}
.msgs{flex:1;overflow:auto;padding:10px;border-radius:14px;border:1px solid var(--border);background:#0b1220}
.msg{padding:8px 10px;border-radius:12px;margin:8px 0;max-width:80%}
.msg.me{margin-left:auto;background:#15335a;border:1px solid #1e4e8d}
.msg.them{background:#101827;border:1px solid var(--border)}
.small{font-size:12px;color:var(--muted)}