:root{--bg:#090b16;--panel:#11152a;--panel2:#171b34;--text:#f7f8ff;--muted:#aeb5d0;--line:#292e4d;--a:#7c5cff;--b:#18d6c4;--pink:#ff4f9a}*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif}button,input,textarea,select{font:inherit}button{border:0;color:inherit;background:none;cursor:pointer}body{min-height:100vh}#app{min-height:100vh}.app-shell{min-height:100vh}.topbar{position:fixed;z-index:20;top:0;left:0;right:0;height:64px;display:flex;align-items:center;justify-content:space-between;padding:0 18px;background:linear-gradient(180deg,rgba(9,11,22,.95),rgba(9,11,22,.5),transparent);backdrop-filter:blur(10px)}.brand{display:flex;align-items:center;gap:9px;font-size:20px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--a),var(--b));font-weight:900;box-shadow:0 8px 30px #6f5bff44}.top-search{padding:9px 13px;border:1px solid var(--line);border-radius:20px;background:#11152acc;color:var(--muted)}.top-search span{font-size:12px}.nav{position:fixed;z-index:30;bottom:0;left:50%;transform:translateX(-50%);width:min(680px,100%);height:76px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));display:flex;justify-content:space-around;background:rgba(11,14,28,.94);border-top:1px solid var(--line);backdrop-filter:blur(18px)}.nav button{width:18%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#8f96b5}.nav button.on{color:white}.nav i{font-style:normal;font-size:23px}.nav small{font-size:10px}.create-nav span{width:48px;height:40px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--a),var(--b));font-size:27px;box-shadow:0 8px 25px #6f5bff55}.feed{height:100vh;overflow-y:auto;scroll-snap-type:y mandatory}.feed-head{position:fixed;z-index:15;top:66px;left:0;right:0;display:flex;justify-content:space-between;padding:8px 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button{color:var(--b)}.result-grid,.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.result-video,.thumb{background:var(--panel);border-radius:10px;overflow:hidden;position:relative}.result-video video,.thumb video{width:100%;aspect-ratio:9/13;object-fit:cover}.result-video b,.result-video small{display:block;padding:6px;font-size:11px}.muted{color:var(--muted)}.notice{display:flex;gap:10px;align-items:flex-start;background:var(--panel);border:1px solid var(--line);padding:13px;border-radius:14px;margin:8px 0}.notice.unread{border-color:#5d4dcb}.notice p{margin:3px 0}.notice small{color:var(--muted)}.profile-top{display:flex;gap:18px;align-items:center}.profile-top h1{margin:0 0 4px;font-size:24px}.profile-top p{color:var(--muted);margin:0 0 10px}.stats{display:flex;justify-content:space-around;margin:24px 0;padding:16px 0;border-block:1px solid var(--line)}.stats div{text-align:center}.stats b{display:block;font-size:20px}.stats 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0;padding:22px;max-height:92vh;overflow:auto}.create-sheet{text-align:center;position:relative}.close{position:absolute;right:18px;top:15px;font-size:27px;color:var(--muted)}.create-symbol{width:70px;height:70px;border-radius:22px;display:grid;place-items:center;margin:5px auto 15px;background:linear-gradient(135deg,var(--a),var(--b));font-size:26px;font-weight:900}.choice{width:100%;display:grid;grid-template-columns:45px 1fr;grid-template-rows:auto auto;text-align:left;gap:2px 10px;background:var(--panel2);padding:15px;border-radius:15px;margin-top:10px}.choice span{grid-row:1/3;font-size:25px}.choice b{font-size:15px}.choice small{color:var(--muted)}.publish-head,.sheet-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.publish-head button:first-child,.sheet-head button{font-size:22px}.publish-now{color:var(--b);font-weight:900}.editor-preview{position:relative;background:#05060d;border-radius:18px;overflow:hidden}.editor-preview video{width:100%;height:min(52vh,560px);object-fit:contain;display:block}.editor-preview span{position:absolute;top:10px;right:10px;background:#000b;padding:5px 8px;border-radius:12px;font-size:11px}.editor-section{margin:15px 0}.filter-row{display:flex;gap:10px;overflow:auto;padding:8px 0}.filter-chip{min-width:70px;font-size:11px;color:#c9cde0}.filter-thumb{display:block;width:64px;height:80px;border-radius:10px;overflow:hidden;border:2px solid transparent}.filter-chip:focus .filter-thumb,.filter-chip:hover .filter-thumb{border-color:var(--b)}.filter-thumb img{width:100%;height:100%;object-fit:cover;filter:var(--filter)}.publish-sheet select,.publish-sheet textarea,.publish-sheet input{width:100%;background:#090c18;border:1px solid var(--line);border-radius:12px;padding:12px;color:white;margin:7px 0;outline:0}.rights-note{display:block;color:var(--muted);font-size:10px}.publish-note{font-size:11px;color:var(--muted);padding:8px 0}.comments-list{max-height:50vh;overflow:auto}.comment{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.comment p{margin:3px 0;color:#dfe2ef}.comment-form{display:flex;gap:7px;margin-top:14px}.comment-form input{flex:1;background:#090c18;border:1px solid var(--line);border-radius:12px;padding:11px;color:white}.comment-form button{background:var(--a);border-radius:12px;padding:0 13px}.sheet-head{font-size:18px}.sheet-head button{font-size:26px;color:var(--muted)}#toast{position:fixed;z-index:200;left:50%;bottom:92px;transform:translate(-50%,15px);opacity:0;background:#fff;color:#111;padding:10px 14px;border-radius:20px;font-size:12px;font-weight:700;transition:.2s;pointer-events:none;max-width:90%;text-align:center}#toast.show{opacity:1;transform:translate(-50%,0)}@media(min-width:800px){.feed{width:460px;margin:auto;border-inline:1px solid #171a2c}.topbar{width:460px;left:50%;right:auto;transform:translateX(-50%)}.video-card{height:100vh}.nav{width:460px}}

.sound-custom,.public-info,.creator-badge{display:block;margin-top:8px}.creator-badge{font-weight:800}.public-info{padding:12px;border-radius:14px;background:rgba(255,255,255,.05)}.public-info span{display:block;color:#9da3bd;font-size:12px;margin-top:4px}.sound-custom{color:#b9c2ff;font-size:13px}.google-btn{display:flex;align-items:center;justify-content:center;gap:10px}.google-btn:first-letter{font-weight:800}.settings-list{display:grid;gap:10px;margin-top:18px}.setting{width:100%;display:flex;align-items:center;gap:14px;text-align:left;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:16px;padding:16px;color:inherit}.setting>span{font-size:22px}.setting>div{flex:1}.setting small{display:block;opacity:.65;margin-top:3px}.settings-about{margin-top:22px;padding:16px;border-radius:16px;background:rgba(255,255,255,.04)}