:root{--or:#FF4500;--bk:#0d0d0d;--dk:#1c1c1e;--dk2:#2a2a2d;--gr:#9a9aa0;--wh:#fff}
*{box-sizing:border-box}html,body{margin:0;background:var(--bk);color:var(--wh);font:16px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.top{position:sticky;top:0;z-index:5;background:rgba(13,13,13,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--dk2);padding:14px 18px}
.brand{font-weight:800;letter-spacing:.08em;display:flex;align-items:center;gap:10px}.brand small{font-weight:500;letter-spacing:0;color:var(--gr);font-size:.85rem}
.dot{width:12px;height:12px;border-radius:50%;background:var(--or);box-shadow:0 0 12px var(--or)}
main{max-width:640px;margin:0 auto;padding:16px}
.card{background:var(--dk);border:1px solid var(--dk2);border-radius:18px;padding:18px;margin-bottom:16px}
h1{font-size:1.35rem;margin:0 0 4px}h2{font-size:1.05rem;margin:0 0 8px}.sub{color:var(--gr);margin:0 0 14px}
textarea{width:100%;background:var(--bk);color:var(--wh);border:1.5px solid var(--dk2);border-radius:12px;padding:12px;font-size:16px;resize:vertical}
textarea:focus{outline:none;border-color:var(--or)}
.row{display:flex;gap:10px;margin-top:12px}
button,.btn{appearance:none;border:0;border-radius:12px;padding:14px 16px;font-weight:700;font-size:1rem;cursor:pointer;text-decoration:none;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:6px}
.primary{background:var(--or);color:#fff;flex:1}.primary:active{filter:brightness(.9)}.primary:disabled{opacity:.6}
.ghost{background:var(--dk2);color:#fff}
.aviso{margin:14px 0 0;font-size:.88rem;color:#ffb199;background:rgba(255,69,0,.1);border:1px solid rgba(255,69,0,.35);border-radius:10px;padding:8px 10px}
.item{display:flex;flex-direction:column;gap:10px}
.item video{width:100%;max-height:70vh;border-radius:12px;background:#000}
.meta{font-size:.85rem;color:var(--gr);word-break:break-all}
.tag{display:inline-block;font-size:.72rem;font-weight:700;padding:2px 8px;border-radius:99px;background:var(--dk2);color:#fff;margin-right:6px;text-transform:uppercase}
.ok .tag{background:var(--or)}.err{border-color:#5a2a1a}.err .msg{color:#ffb199}
.acts{display:flex;gap:10px;flex-wrap:wrap}.acts .btn{flex:1;min-width:140px}
.help ol{padding-left:20px;margin:0 0 8px}.mini{font-size:.85rem;color:var(--gr)}
footer{text-align:center;color:var(--gr);font-size:.8rem;padding:20px}
.spin{width:18px;height:18px;border:3px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:s 1s linear infinite}@keyframes s{to{transform:rotate(1turn)}}