:root{--bg:#0f1115;--card:#171a21;--muted:#9aa3b2;--txt:#edf1f7;--line:#2a3040;--brand:#9cf74a;--brandText:#10240f}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 500px at 20% -10%,#225f5d2b,transparent),var(--bg);font-family:Nunito,sans-serif;color:var(--txt)}.brand-header{display:flex;justify-content:center;align-items:center;padding:18px 12px 0}.brand-logo{max-width:min(560px,92vw);height:auto;display:block}.container{width:min(1100px,92%);margin:20px auto 42px}.top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 8px 25px #00000040}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:10px;padding:10px 14px;min-height:40px;font-family:inherit;font-size:14px;line-height:1.2;font-weight:700;letter-spacing:.01em;cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform .12s ease,filter .12s ease,opacity .12s ease}.btn:hover{filter:brightness(1.03)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--brand),#5ed821);color:var(--brandText)}.btn-outline{background:#ffffff0d;color:var(--txt);border:1px solid #3a4154}.btn-ghost{background:transparent;color:var(--muted);border:1px solid #3a4154}.btn-danger{background:#dc2626;color:#fff;border:1px solid #b91c1c}.btn-cobalt{background:#1d4ed8;color:#fff;border:1px solid #1e40af}.muted{color:var(--muted)}.gen-wrap{max-width:800px;margin:56px auto}.gen-wrap h1{font-size:clamp(1.7rem,4.4vw,2.8rem);margin:0 0 6px}.gen-wrap p{color:var(--muted)}.input-row{display:grid;grid-template-columns:1fr auto;gap:10px}.input{width:100%;border-radius:10px;border:1px solid #3a4154;background:#0f131c;color:var(--txt);padding:11px 12px;font-size:1rem}.helper{margin-top:10px;font-size:.95rem;color:var(--muted)}.existing-wrap{max-width:900px;margin:18px auto 0}.existing-wrap h2{margin:0 0 10px}.existing-list{display:grid;gap:8px}.existing-item-row{display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center}.existing-item{display:flex;justify-content:space-between;gap:10px;align-items:center;padding:10px 12px;border:1px solid #394157;border-radius:10px;text-decoration:none;color:var(--txt);background:#0f131c;min-width:0}.existing-item span{color:var(--muted);font-size:.9rem}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:14px}.video-card h3{margin:0 0 8px;font-size:1.05rem}.thumb{width:100%;aspect-ratio:16/9;background:#0d1017;border:1px solid #31384b;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#6d7790;margin-bottom:10px}.thumb img{width:100%;height:100%;object-fit:cover}.player{width:100%;aspect-ratio:16/9;border-radius:10px;border:1px solid #31384b;overflow:hidden;background:#090b11}.player iframe,.player video{width:100%;height:100%;border:0;display:block}.media-row{display:grid;grid-template-columns:1.25fr .75fr;gap:10px;align-items:stretch}.feedback-box{border:1px solid #31384b;border-radius:10px;background:#0d1017;padding:10px;display:flex;flex-direction:column;gap:8px}.feedback-box h4{margin:0;font-size:.95rem}.feedback-box textarea{width:100%;min-height:150px;resize:vertical;border-radius:8px;border:1px solid #3a4154;background:#0f131c;color:var(--txt);padding:10px;font-family:inherit}.feedback-actions{display:flex;gap:8px;flex-wrap:wrap}.video-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}dialog{border:1px solid #343c51;border-radius:14px;background:#161a23;color:var(--txt);width:min(560px,92%)}.modal-form{display:grid;gap:10px}label{display:grid;gap:6px;font-weight:700}input[type='text'],input[type='url'],input[type='file'],textarea{border-radius:10px;border:1px solid #3a4154;background:#0f131c;color:var(--txt);padding:10px}.record-wrap{border:1px solid #31384b;border-radius:10px;background:#0d1017;padding:10px;display:grid;gap:8px}.record-actions{display:flex;gap:8px;flex-wrap:wrap}.creator-note{margin:0 0 10px;padding:10px;border:1px solid #374058;border-radius:10px;background:#111726;color:#cfd7e8}.voice-note{margin:0 0 10px;padding:10px;border:1px solid #374058;border-radius:10px;background:#111726}.voice-note audio{display:block;width:100%;margin-top:6px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:4px}.empty{margin-top:14px;padding:16px;border:1px dashed #40495f;border-radius:12px;color:var(--muted);text-align:center}
.howto-overlay{position:fixed;inset:0;background:#030712e6;display:none;z-index:9999;padding:12px}.howto-overlay.open{display:block}.howto-dialog{position:relative;width:min(1200px,100%);height:calc(100vh - 24px);margin:0 auto;background:#0b1220;border:1px solid #2b3550;border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:10px}.howto-dialog h3{margin:0;padding-right:44px}.howto-x{position:absolute;top:10px;right:10px;width:34px;height:34px;border-radius:999px;border:1px solid #415178;background:#12203f;color:#fff;font-size:24px;line-height:1;cursor:pointer}.howto-video-wrap{flex:1;min-height:0;border:1px solid #2d3856;border-radius:12px;overflow:hidden;background:#050913;display:flex;align-items:center;justify-content:center}.howto-video-wrap iframe,.howto-video-wrap video{width:100%;height:100%;border:0;display:block}.howto-empty{padding:18px;color:var(--muted);text-align:center}.howto-actions{display:flex;justify-content:center}
@media (max-width:900px){.grid{grid-template-columns:1fr}.input-row{grid-template-columns:1fr}.media-row{grid-template-columns:1fr}.brand-logo{max-width:94vw}}