:root{
  --bg:#0c0e13; --panel:#141821; --panel2:#1b2130; --border:#252c3a;
  --text:#e6e9ef; --muted:#8891a5; --accent:#5b8dff; --accent2:#3ad29f;
  --warn:#ffb454; --bad:#ff6b6b; --gold:#ffd35b; --chip:#232b3d;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);
  font:14px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
a{color:var(--accent);text-decoration:none}
button{cursor:pointer;font-family:inherit}
header{display:flex;align-items:center;gap:18px;padding:12px 20px;border-bottom:1px solid var(--border);
  background:var(--panel);position:sticky;top:0;z-index:20}
header h1{font-size:17px;margin:0;letter-spacing:.3px}
header h1 span{color:var(--accent)}
nav{display:flex;gap:4px;margin-left:8px}
nav button{background:transparent;border:none;color:var(--muted);padding:8px 14px;border-radius:8px;font-size:14px}
nav button.active{background:var(--panel2);color:var(--text)}
nav button:hover{color:var(--text)}
.wrap{padding:18px 20px;max-width:1500px;margin:0 auto}
.hidden{display:none!important}
.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:16px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
label.fld{display:flex;flex-direction:column;gap:4px;font-size:11px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
input,select,textarea{background:var(--panel2);border:1px solid var(--border);color:var(--text);
  padding:8px 10px;border-radius:8px;font-size:14px;font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent)}
.btn{background:var(--accent);color:#fff;border:none;padding:9px 16px;border-radius:8px;font-weight:600;font-size:14px}
.btn:hover{filter:brightness(1.1)}
.btn.ghost{background:var(--panel2);color:var(--text);border:1px solid var(--border)}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.gold{background:var(--gold);color:#231a00}
.btn.green{background:var(--accent2);color:#04241a}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.chip{background:var(--chip);border:1px solid var(--border);border-radius:20px;padding:6px 10px;
  display:flex;align-items:center;gap:8px;font-size:12px}
.chip .x{color:var(--muted);cursor:pointer}
.chip .x:hover{color:var(--bad)}
.chip.act{border-color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer;
  transition:border-color .15s,transform .1s;display:flex;flex-direction:column}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.thumb{width:100%;aspect-ratio:9/14;object-fit:cover;background:var(--panel2);display:block}
.thumb.ph{display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:28px}
.cardbody{padding:10px}
.cardbody .handle{font-weight:600;font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cardbody .cap{color:var(--muted);font-size:12px;margin:4px 0;height:32px;overflow:hidden}
.metrics{display:flex;gap:10px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.badge{position:absolute;top:8px;left:8px;background:rgba(0,0,0,.75);border:1px solid var(--gold);
  color:var(--gold);padding:3px 8px;border-radius:20px;font-size:12px;font-weight:700}
.badge.hot{border-color:var(--bad);color:var(--bad)}
.pico{position:absolute;top:8px;right:8px;background:rgba(0,0,0,.7);border-radius:6px;padding:2px 6px;font-size:12px}
.acheck{position:absolute;bottom:8px;right:8px;background:var(--accent2);color:#04241a;border-radius:50%;
  width:22px;height:22px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.thumbwrap{position:relative}
.relbadge{position:absolute;bottom:8px;left:8px;width:22px;height:22px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800}
.relbadge.on{background:var(--accent2,#2ecc8f);color:#04241a}
.relbadge.off{background:var(--bad,#e05b5b);color:#2a0a0a}

.filterbar{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--muted);border-top-color:var(--accent);
  border-radius:50%;animation:sp .7s linear infinite;vertical-align:middle}
@keyframes sp{to{transform:rotate(360deg)}}
/* modal */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:40;display:flex;justify-content:center;
  align-items:flex-start;padding:40px 20px;overflow:auto}
.modal{background:var(--panel);border:1px solid var(--border);border-radius:14px;max-width:900px;width:100%;
  padding:22px;position:relative}
.modal .close{position:absolute;top:14px;right:16px;font-size:22px;color:var(--muted);cursor:pointer;background:none;border:none}
.detail-top{display:flex;gap:20px;flex-wrap:wrap}
.detail-top .info{flex:1;min-width:260px}
.detail-top .media{width:260px}
.detail-top .media img,.detail-top .media video{width:100%;border-radius:10px}
.statgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
.stat{background:var(--panel2);border-radius:8px;padding:8px 10px}
.stat b{display:block;font-size:17px}
.stat span{font-size:11px;color:var(--muted);text-transform:uppercase}
.tagrow{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0}
.tag{background:var(--chip);border:1px solid var(--border);border-radius:6px;padding:3px 8px;font-size:12px}
.subtabs{display:flex;gap:4px;border-bottom:1px solid var(--border);margin:14px 0 10px;flex-wrap:wrap}
.subtabs button{background:none;border:none;color:var(--muted);padding:8px 12px;font-size:13px;border-bottom:2px solid transparent}
.subtabs button.active{color:var(--text);border-bottom-color:var(--accent)}
.subcontent{white-space:pre-wrap;background:var(--panel2);border-radius:8px;padding:14px;min-height:80px;font-size:13.5px;line-height:1.55}
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--panel2);
  border:1px solid var(--accent);padding:12px 20px;border-radius:10px;z-index:60;box-shadow:0 8px 24px rgba(0,0,0,.5)}
.toast.err{border-color:var(--bad)}
.empty{color:var(--muted);text-align:center;padding:50px;font-size:15px}
.idea-card,.hook-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:14px;margin-bottom:12px}
.idea-card h4{margin:0 0 6px}
.idea-card .meta{color:var(--muted);font-size:12px;margin-bottom:8px}
.hook-card{display:flex;gap:12px;cursor:pointer;align-items:center}
.hook-card:hover{border-color:var(--accent)}
.hook-card img{width:48px;height:64px;object-fit:cover;border-radius:6px}
.sf-layout{display:flex;gap:18px}
.sf-side{width:220px;flex-shrink:0}
.sf-side .board{padding:10px;border:1px solid var(--border);border-radius:8px;margin-bottom:8px;cursor:pointer}
.sf-side .board.active{border-color:var(--accent);background:var(--panel2)}
.sf-main{flex:1}
textarea.prompt{width:100%;min-height:320px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px}
.status-pill{font-size:11px;padding:2px 7px;border-radius:10px;background:var(--panel2);border:1px solid var(--border)}
.small{font-size:12px;color:var(--muted)}