:root{--bg:#0b0e12;--panel:#121723;--muted:#a7b0c0;--text:#e8edf7;--brand:#4cc9f0;--ring:rgba(76,201,240,.45);--green:#43d9ad;--red:#ff6b6b;--card:#171c28}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:500 16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell}
a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;background:linear-gradient(90deg,var(--panel),#141a2a);border-bottom:1px solid #20263a;position:sticky;top:0;z-index:10}
.topbar h1{margin:0;font-size:20px}.accent{color:var(--brand)}.actions .inline{display:inline-flex;align-items:center;gap:6px;margin-right:10px}
.btn{display:inline-block;padding:10px 14px;border:1px solid #2a314a;border-radius:12px;background:#121929;transition:.2s ease;cursor:pointer;color:var(--text)}
.btn:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(0,0,0,.25)}.btn.primary{background:linear-gradient(180deg,#1a2a40,#162033);border-color:#26314a}
.container{max-width:1100px;margin:24px auto;padding:0 16px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border:1px solid #222a3f;border-radius:16px;padding:16px;box-shadow:0 8px 24px rgba(0,0,0,.25)}.card h2{margin:0 0 12px 0;font-size:18px}
.tile{background:linear-gradient(180deg,#161c2b,#151a28);border:1px solid #253054;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}
.tile .thumb{aspect-ratio:16/10;width:100%;object-fit:cover;background:#0e1220;cursor:pointer}
.tile .body{padding:12px;border-top:1px solid #22304a}.tile .title{margin:0 0 4px 0;font-weight:600}.tile .meta{color:var(--muted);font-size:12px}
section > h2{margin:8px 0 12px 4px;font-size:18px;color:#cbd6ee}.footer{padding:20px;color:var(--muted);text-align:center;border-top:1px solid #20263a;margin-top:24px}
label{display:flex;flex-direction:column;gap:6px;margin-bottom:10px}input[type="text"],select,textarea{background:#0f1422;border:1px solid #2a3555;border-radius:12px;color:var(--text);padding:10px;outline:none}
input[type="file"]{color:var(--muted)}input:focus,select:focus,textarea:focus{box-shadow:0 0 0 3px var(--ring)}
.config .hint{color:var(--muted);font-size:12px;margin-top:6px}.resp{margin-top:10px;font-size:14px}.resp.ok{color:var(--green)}.resp.err{color:var(--red)}
.preview{margin-top:24px}.btn-row{display:flex;justify-content:flex-end;padding:8px 12px;gap:8px}.btn.danger{background:linear-gradient(180deg,#3a0e0e,#2a0b0b);border-color:#5a1a1a}
.btn.danger:hover{box-shadow:0 6px 20px rgba(255,0,0,.2);transform:translateY(-1px)}.badge-pin{display:inline-block;margin-right:8px;padding:2px 8px;border-radius:999px;border:1px solid #2a314a;background:#0f1422;font-size:11px;color:#ffd166}
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.9);display:none;align-items:center;justify-content:center;padding:24px;z-index:1000}
.lightbox.open{display:flex}.lightbox-inner{max-width:96vw;max-height:92vh;display:flex;flex-direction:column;gap:10px;align-items:center}
.lightbox img{max-width:96vw;max-height:82vh;border-radius:14px;box-shadow:0 18px 60px rgba(0,0,0,.55);border:1px solid #2a314a;background:#0b0e12}
.lightbox .cap{color:#cbd6ee;font-size:14px;text-align:center}.lightbox .close{position:absolute;top:14px;right:14px}
.lightbox .close .btn{padding:8px 12px}
.topbar .left{display:flex;align-items:center;gap:8px}
.topbar .right{display:flex;align-items:center;gap:8px}
.topbar select{background:#0f1422;border:1px solid #2a3555;border-radius:12px;color:var(--text);padding:10px;outline:none}
.topbar select:focus{box-shadow:0 0 0 3px var(--ring)}