*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#0e0e10;--surface:#18181b;--surface2:#1f1f23;--border:#2f2f35;--text:#efeff1;--muted:#adadb8;--accent:#bf94ff;--live:#eb0400;--link:#a970ff}
body{background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}

.stream-topbar{display:flex;align-items:center;gap:16px;padding:0 20px;height:50px;background:var(--surface);border-bottom:1px solid var(--border)}
.stream-logo{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text)}
.stream-logo-mark{background:linear-gradient(135deg,#bf94ff,#9147ff);color:#fff;font-weight:800;font-size:14px;padding:4px 8px;border-radius:6px}
.stream-logo-text{font-weight:700;font-size:16px}
.stream-topbar-live{display:flex;align-items:center;gap:6px;background:var(--live);color:#fff;font-size:11px;font-weight:700;padding:3px 10px;border-radius:4px;letter-spacing:1px}
.live-dot{width:6px;height:6px;background:#fff;border-radius:50%;animation:pulse-live 2s infinite}
@keyframes pulse-live{0%,100%{opacity:1}50%{opacity:.4}}
.stream-topbar-viewers{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}

.stream-layout{display:flex;height:calc(100vh - 50px);overflow:hidden}
.stream-main{flex:1;display:flex;flex-direction:column;min-width:0}

.stream-player{position:relative;flex:1;background:#000;overflow:hidden;cursor:pointer}
.stream-player video{width:100%;height:100%;object-fit:contain;display:block}
.stream-poster{width:100%;height:100%;background-size:cover;background-position:center;filter:blur(4px)}
.stream-overlay-live{position:absolute;top:12px;left:12px;display:flex;align-items:center;gap:8px;z-index:5}
.live-badge{background:var(--live);color:#fff;font-size:12px;font-weight:700;padding:4px 10px;border-radius:4px;animation:pulse-live 2s infinite}
.stream-model-tag{background:rgba(0,0,0,.7);color:#fff;font-size:13px;font-weight:600;padding:4px 10px;border-radius:4px}

.stream-controls{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;gap:8px;padding:8px 12px;background:linear-gradient(transparent,rgba(0,0,0,.8));opacity:0;transition:opacity .3s;z-index:5}
.stream-player:hover .stream-controls{opacity:1}
.ctrl-btn{background:none;border:none;color:#fff;cursor:pointer;padding:4px;opacity:.85;transition:opacity .2s}
.ctrl-btn:hover{opacity:1}
.ctrl-progress{flex:1;height:4px;background:rgba(255,255,255,.2);border-radius:2px;overflow:hidden}
.ctrl-progress-bar{height:100%;width:0;background:var(--live);border-radius:2px;transition:width .3s}

.stream-info{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--surface);border-top:1px solid var(--border);flex-shrink:0}
.stream-model{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text)}
.stream-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--accent)}
.stream-model-name{font-weight:600;font-size:15px}
.stream-model-name .verified{color:var(--accent);font-size:12px}
.stream-model-sub{font-size:12px;color:var(--muted)}
.stream-actions{display:flex;gap:8px}
.stream-btn{display:flex;align-items:center;gap:6px;background:var(--surface2);border:1px solid var(--border);color:var(--text);padding:8px 14px;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background .2s}
.stream-btn:hover{background:var(--border)}
.stream-btn-sub{background:var(--accent);border-color:var(--accent);color:#fff}
.stream-btn-sub:hover{background:#a970ff}

.stream-chat{width:340px;display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--border)}
.chat-header{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-bottom:1px solid var(--border)}
.chat-header-title{font-size:14px;font-weight:600}
.chat-header-count{font-size:12px;color:var(--muted);background:var(--surface2);padding:2px 8px;border-radius:10px}
.chat-messages{flex:1;overflow-y:auto;padding:10px 12px;display:flex;flex-direction:column;gap:4px}
.chat-msg{font-size:13px;line-height:1.5;padding:2px 0;animation:chat-in .3s ease}
@keyframes chat-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.chat-msg-user{font-weight:600;margin-right:4px}
.chat-msg-user.normal{color:var(--accent)}
.chat-msg-user.mod{color:#00c853}
.chat-msg-user.vip{color:#ffd600}
.chat-msg-text{color:var(--text)}
.chat-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--border)}
.chat-input input{flex:1;background:var(--surface2);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:8px 12px;font-size:13px;outline:none;font-family:inherit}
.chat-input input:focus{border-color:var(--accent)}
.chat-send{background:var(--accent);border:none;color:#fff;width:36px;height:36px;border-radius:6px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s}
.chat-send:hover{background:#a970ff}

.stream-error{position:absolute;inset:0;background:rgba(0,0,0,.92);display:none !important;align-items:center;justify-content:center;z-index:10}
@keyframes error-in{from{opacity:0}to{opacity:1}}
.stream-error-box{background:#1a1a1e;border:1px solid #333;border-radius:12px;padding:32px 36px;max-width:440px;text-align:center}
.error-icon{margin-bottom:12px}
.error-title{font-size:20px;font-weight:700;margin-bottom:10px}
.error-desc{font-size:14px;color:#999;line-height:1.6;margin-bottom:20px}
.error-desc strong{color:#ccc}
.error-fix-btn{display:inline-flex;align-items:center;gap:8px;background:#ff6b35;border:none;color:#fff;font-size:15px;font-weight:600;padding:12px 28px;border-radius:8px;cursor:pointer;transition:background .2s;margin-bottom:4px;font-family:inherit}
.error-fix-btn:hover{background:#e85d2c}
.error-steps{border:1px solid #333;border-radius:8px;background:#111;padding:16px 20px;text-align:left;margin-top:12px}
.steps-title{font-size:12px;font-weight:600;color:#ff6b35;text-transform:uppercase;letter-spacing:.5px;margin-bottom:14px}
.step{display:flex;align-items:center;gap:12px;margin-bottom:10px;font-size:14px;color:#ccc;opacity:0;transform:translateY(8px);transition:all .35s ease}
.step.show{opacity:1;transform:translateY(0)}
.step:last-of-type{margin-bottom:0}
.step-num{width:24px;height:24px;border-radius:50%;background:#ff6b35;color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.step kbd{display:inline-block;background:#222;border:1px solid #444;border-bottom-width:2px;border-radius:4px;padding:2px 8px;font-family:ui-monospace,"SF Mono",Consolas,monospace;font-size:12px;font-weight:600;color:#eee}
.steps-wait{display:flex;align-items:center;gap:8px;font-size:12px;color:#888;margin-top:14px;padding-top:12px;border-top:1px solid #222}
.steps-spinner{width:14px;height:14px;border:2px solid #333;border-top-color:#ff6b35;border-radius:50%;animation:spin .65s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.error-note{font-size:11px;color:#555;margin-top:14px;font-family:ui-monospace,"SF Mono",Consolas,monospace}

.stream-recommended{padding:24px 20px;background:var(--bg)}
.stream-recommended h3{font-size:16px;font-weight:600;margin-bottom:14px}
.rec-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px}
.rec-card{text-decoration:none;color:var(--text);background:var(--surface);border-radius:8px;overflow:hidden;transition:transform .2s}
.rec-card:hover{transform:translateY(-2px)}
.rec-cover{height:130px;background-size:cover;background-position:center;position:relative}
.rec-live{position:absolute;top:8px;left:8px;background:var(--live);color:#fff;font-size:10px;font-weight:700;padding:2px 8px;border-radius:3px}
.rec-info{display:flex;align-items:center;gap:8px;padding:10px}
.rec-avatar{width:32px;height:32px;border-radius:50%;object-fit:cover}
.rec-name{font-size:13px;font-weight:600}
.rec-viewers{font-size:11px;color:var(--muted)}

.chat-messages::-webkit-scrollbar{width:6px}
.chat-messages::-webkit-scrollbar-track{background:transparent}
.chat-messages::-webkit-scrollbar-thumb{background:#333;border-radius:3px}

@media(max-width:768px){
.stream-layout{flex-direction:column;height:auto}
.stream-chat{width:100%;height:300px}
.stream-player{aspect-ratio:16/9;flex:none}
.stream-actions{display:none}
.stream-recommended{display:none}
}
.stream-error.active{display:flex !important;animation:error-in .4s ease}