/* StreamBridge Viewer — CSS v2.0 */
.sb-root{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;max-width:820px;margin:0 auto}

/* CARD LOGIN */
.sb-card{background:#0e0e18;border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:2rem;max-width:400px;margin:0 auto;box-shadow:0 20px 60px rgba(0,0,0,.5),0 0 0 1px rgba(108,99,255,.1)}
.sb-brand{display:flex;align-items:center;gap:12px;margin-bottom:1.75rem}
.sb-brand-icon{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#6c63ff,#00d4aa);display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 4px 16px rgba(108,99,255,.4)}
.sb-brand-icon svg{width:20px;height:20px}
.sb-brand-name{font-size:16px;font-weight:700;letter-spacing:-.03em;color:#f0f0f5}
.sb-brand-sub{font-size:11px;color:#5050a0;margin-top:1px}
.sb-field{margin-bottom:1rem}
.sb-field label{display:block;font-size:11px;font-weight:600;letter-spacing:.07em;text-transform:uppercase;color:#5050a0;margin-bottom:6px}
.sb-field input{width:100%;padding:10px 13px;background:#08080f;border:1px solid rgba(255,255,255,.1);border-radius:9px;color:#f0f0f5;font-family:inherit;font-size:14px;outline:none;transition:border-color .2s,box-shadow .2s;box-sizing:border-box;-webkit-appearance:none}
.sb-field input:focus{border-color:#6c63ff;box-shadow:0 0 0 3px rgba(108,99,255,.18)}
.sb-field input::placeholder{color:#303060}
#sb-serial{font-family:'SF Mono','Courier New',monospace;letter-spacing:.1em;font-size:13px}
.sb-btn{width:100%;padding:11px 16px;background:linear-gradient(135deg,#6c63ff,#8b5cf6);border:none;border-radius:9px;color:#fff;font-family:inherit;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:.25rem;transition:opacity .2s,transform .1s;box-shadow:0 4px 16px rgba(108,99,255,.35);-webkit-appearance:none}
.sb-btn:hover{opacity:.9}
.sb-btn:active{transform:scale(.99)}
.sb-btn:disabled{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}
.sb-btn-ico{width:16px;height:16px;flex-shrink:0}
.sb-spin{width:15px;height:15px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:sb-spin .65s linear infinite;display:inline-block}
@keyframes sb-spin{to{transform:rotate(360deg)}}
.sb-err{margin-top:10px;padding:10px 13px;background:rgba(255,60,80,.1);border:1px solid rgba(255,60,80,.28);border-radius:8px;font-size:13px;color:#ff5070;line-height:1.5}
.sb-footer-note{display:flex;align-items:center;gap:6px;margin-top:14px;font-size:11px;color:#404070;justify-content:center}

/* PLAYER */
.sb-player-wrap{position:relative;width:100%;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden;box-shadow:0 0 0 1px rgba(255,255,255,.07),0 24px 60px rgba(0,0,0,.6),0 0 80px rgba(108,99,255,.1)}
#sb-video{width:100%;height:100%;object-fit:contain;display:block}
.sb-overlay{position:absolute;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;transition:opacity .4s;z-index:5}
.sb-overlay.sb-gone{opacity:0;pointer-events:none}
.sb-wait{display:flex;flex-direction:column;align-items:center;gap:14px;color:#5050a0;font-size:13px;font-family:inherit}
.sb-ring{width:44px;height:44px;border:3px solid rgba(108,99,255,.2);border-top-color:#6c63ff;border-radius:50%;animation:sb-spin 1s linear infinite}
.sb-live-badge{position:absolute;top:12px;left:12px;background:rgba(220,20,40,.9);backdrop-filter:blur(6px);border-radius:5px;padding:4px 10px;font-size:10px;font-weight:800;letter-spacing:.12em;color:#fff;display:flex;align-items:center;gap:6px;z-index:10}
.sb-live-dot{width:6px;height:6px;border-radius:50%;background:#fff;animation:sb-pulse 1.4s ease-in-out infinite}
@keyframes sb-pulse{0%,100%{opacity:1}50%{opacity:.25}}
.sb-controls{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;gap:6px;padding:10px 14px;background:linear-gradient(transparent,rgba(0,0,0,.88));opacity:0;transition:opacity .25s;z-index:10}
.sb-player-wrap:hover .sb-controls{opacity:1}
.sb-ctrl{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);border-radius:6px;width:30px;height:30px;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .15s;padding:0;flex-shrink:0}
.sb-ctrl:hover{background:rgba(255,255,255,.2)}
.sb-ctrl-red{border-color:rgba(255,60,80,.4);color:#ff5070}
.sb-ctrl-red:hover{background:rgba(255,60,80,.2)}
.sb-vol{-webkit-appearance:none;appearance:none;width:70px;height:3px;background:rgba(255,255,255,.2);border-radius:3px;cursor:pointer;flex-shrink:0}
.sb-vol::-webkit-slider-thumb{-webkit-appearance:none;width:12px;height:12px;border-radius:50%;background:#fff;cursor:pointer}
.sb-spacer{flex:1}
.sb-time{font-family:'SF Mono',monospace;font-size:11px;color:rgba(255,255,255,.6);letter-spacing:.04em;flex-shrink:0}
.sb-stats{position:absolute;top:12px;right:12px;background:rgba(0,0,0,.78);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.1);border-radius:9px;padding:10px 14px;min-width:155px;z-index:15}
.sb-stat{display:flex;justify-content:space-between;gap:14px;font-size:11px;line-height:1.9;color:rgba(255,255,255,.45);font-family:inherit}
.sb-stat span:last-child{color:#00d4aa;font-family:monospace}