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#3b82f673;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.stb-login-title{font-family:var(--stb-font-head);font-size:24px;font-weight:900;color:#fff;letter-spacing:.5px;line-height:1.1;margin:0}.stb-login-sub{font-size:13px;color:#cbd5e1;font-weight:600;margin-top:6px;margin-bottom:8px}.stb-login-form{width:100%;display:flex;flex-direction:column;gap:18px;margin-top:10px}.stb-input-group{display:flex;flex-direction:column;align-items:flex-start;gap:8px;width:100%}.stb-input-label{font-size:12.5px;font-weight:800;color:#cbd5e1;text-transform:uppercase;letter-spacing:.5px}.stb-input-relative{position:relative;width:100%;display:flex;align-items:center}.stb-input-icon{position:absolute;left:15px;font-size:17px;color:#94a3b8;pointer-events:none;z-index:2}.stb-login-input{width:100%;height:52px;background:#1e293bd9;border:1.5px solid rgba(255,255,255,.18);border-radius:14px;padding-left:46px;padding-right:18px;font-family:var(--stb-font);font-size:14.5px;font-weight:600;color:#fff;outline:none;transition:all .22s ease}.stb-login-input:focus{border-color:var(--stb-accent-blue);background:#1e293b;box-shadow:0 0 20px #3b82f673}.stb-login-input::placeholder{color:#64748b;font-weight:500}.btn-toggle-eye{position:absolute;right:14px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-size:19px;color:#cbd5e1;padding:4px;display:flex;align-items:center;justify-content:center;z-index:5;transition:transform .15s ease}.btn-toggle-eye:hover{transform:translateY(-50%) scale(1.15)}.stb-login-btn{width:100%;height:52px;background:linear-gradient(135deg,#ef4444,#dc2626);border:1px solid rgba(255,255,255,.25);border-radius:14px;font-family:var(--stb-font-head);font-size:16px;font-weight:800;color:#fff;cursor:pointer;box-shadow:0 10px 28px #ef444480;display:flex;align-items:center;justify-content:center;gap:10px;margin-top:6px;letter-spacing:.3px;transition:all .2s ease}.stb-login-btn:hover{transform:translateY(-2px);box-shadow:0 12px 35px #ef4444b3}.stb-login-error{font-size:13px;font-weight:700;color:#b91c1c;background:#fee2e2;border:1px solid #fca5a5;padding:10px 14px;border-radius:10px;width:100%;margin-top:10px;display:none;line-height:1.4;text-align:center}.stb-login-screen{position:fixed;top:0;right:0;bottom:0;left:0;width:100vw;height:100vh;background:radial-gradient(circle at 50% 50%,#0f172a,#070a12);z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;box-sizing:border-box;overflow:hidden}.stb-login-screen.hidden{display:none!important;visibility:hidden!important;opacity:0!important;pointer-events:none!important}.stb-login-card{width:100%;max-width:440px;background:#0f172a;border:1.5px solid rgba(255,255,255,.15);border-radius:24px;padding:32px 36px;box-shadow:0 25px 60px #000000e6;display:flex;flex-direction:column;align-items:center;text-align:center;box-sizing:border-box}.stb-login-logo-frame{width:72px;height:72px;margin-bottom:12px}.stb-login-title{font-family:var(--stb-font-head);font-size:26px;font-weight:900;color:#fff;margin:0;letter-spacing:.5px}.stb-login-title span{color:var(--stb-accent-red)}.stb-login-sub{font-size:13px;color:#94a3b8;font-weight:700;margin:4px 0 20px}.stb-login-form{width:100%;display:flex;flex-direction:column;gap:16px;text-align:left}.stb-input-group{display:flex;flex-direction:column;gap:6px;width:100%}.stb-input-label{font-size:11.5px;font-weight:800;color:#cbd5e1;text-transform:uppercase;letter-spacing:.5px}.stb-input-relative{position:relative;width:100%}.stb-login-input{width:100%;height:52px;background:#1e293b;border:2px solid rgba(255,255,255,.18);border-radius:14px;padding:0 16px;font-family:var(--stb-font);font-size:15px;font-weight:700;color:#fff;outline:none;box-sizing:border-box}.stb-login-input.has-eye{padding-right:50px}.stb-login-input:focus,.stb-login-input:focus-visible{border-color:#3b82f6!important;background:#334155!important;box-shadow:0 0 0 3px #3b82f6!important}.stb-login-input::placeholder{color:#64748b;font-size:13.5px;font-weight:500}.btn-toggle-eye{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:#ffffff14;border:1px solid rgba(255,255,255,.15);border-radius:8px;width:34px;height:34px;cursor:pointer;font-size:16px;display:flex;align-items:center;justify-content:center;outline:none}.btn-toggle-eye:focus{background:#2563eb;border-color:#60a5fa;box-shadow:0 0 0 2px #60a5fa}.stb-login-btn{width:100%;height:54px;background:#ef4444;border:2px solid rgba(255,255,255,.3);border-radius:14px;font-family:var(--stb-font-head);font-size:16px;font-weight:900;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;margin-top:6px;outline:none;box-shadow:0 8px 20px #ef444480}.stb-login-btn:focus,.stb-login-btn:focus-visible{border-color:#fff!important;background:#dc2626!important;box-shadow:0 0 0 4px #3b82f6,0 10px 30px #ef4444cc!important}.stb-login-error{font-size:13px;font-weight:800;color:#fecaca;background:#b91c1c73;border:1.5px solid #ef4444;padding:10px 14px;border-radius:12px;width:100%;display:none;line-height:1.4;text-align:center;box-sizing:border-box}.stb-nav-item:focus,.stb-nav-item:focus-visible,.stb-nav-item.stb-focused{outline:none!important;background:#3b82f64d!important;border-left-color:#3b82f6!important;box-shadow:0 0 0 2px #3b82f6!important}.stb-channel-card:focus,.stb-channel-card:focus-visible,.stb-channel-card.stb-focused,.stb-app-card:focus,.stb-app-card:focus-visible,.stb-app-card.stb-focused,.stb-vod-card:focus,.stb-vod-card:focus-visible,.stb-vod-card.stb-focused{outline:none!important;border-color:#3b82f6!important;background:#3b82f633!important;box-shadow:0 0 0 3px #3b82f6,0 8px 25px #3b82f699!important;transform:scale(1.06)!important}.stb-profile:focus,.stb-profile:focus-visible{outline:none!important;border-color:var(--stb-border)!important;box-shadow:none!important}.exit-modal-backdrop{position:fixed!important;top:0!important;right:0!important;bottom:0!important;left:0!important;width:100vw!important;height:100vh!important;background:#030712e0!important;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);z-index:9999999!important;display:flex!important;align-items:center!important;justify-content:center!important;opacity:0;pointer-events:none;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}.exit-modal-backdrop.open{opacity:1!important;pointer-events:auto!important;visibility:visible!important}.exit-modal-card{width:90%;max-width:480px;background:linear-gradient(145deg,#0f172af5,#070a12fa);border:1.5px solid rgba(59,130,246,.35);border-radius:24px;padding:30px;box-shadow:0 25px 70px #000000f2,0 0 50px #3b82f640;display:flex;flex-direction:column;align-items:center;text-align:center;gap:16px;transform:scale(.92);transition:transform .25s cubic-bezier(.34,1.56,.64,1);margin:auto}.exit-modal-backdrop.open .exit-modal-card{transform:scale(1)}.exit-modal-icon{width:60px;height:60px;border-radius:50%;background:#ef444426;border:1.5px solid rgba(239,68,68,.4);font-size:28px;display:flex;align-items:center;justify-content:center}.exit-modal-title{font-family:var(--stb-font-head);font-size:24px;font-weight:900;color:#fff;margin:0}.exit-modal-subtitle{font-size:13.5px;color:#94a3b8;font-weight:600;line-height:1.4;margin:0}.exit-modal-actions{display:flex;gap:14px;width:100%;margin-top:8px}.btn-exit-action{flex:1;height:48px;border-radius:12px;font-family:var(--stb-font-head);font-size:14.5px;font-weight:800;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;border:none;outline:none;transition:all .2s ease}.btn-exit-yes{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;box-shadow:0 4px 15px #ef444466}.btn-exit-yes:focus,.btn-exit-yes:focus-visible{border:2px solid #ffffff!important;background:#b91c1c!important;box-shadow:0 0 0 4px #ef4444,0 8px 25px #ef4444cc!important;transform:scale(1.04)}.btn-exit-cancel{background:#ffffff14;color:#e2e8f0;border:1px solid rgba(255,255,255,.2)}.btn-exit-cancel:focus,.btn-exit-cancel:focus-visible{border:2px solid #3b82f6!important;background:#3b82f640!important;box-shadow:0 0 0 3px #3b82f6!important;transform:scale(1.04)}.exit-modal-tip{font-size:11.5px;color:#64748b;font-weight:700;margin-top:4px}@media (max-width: 1366px),(max-height: 768px){.stb-sidebar{width:220px;min-width:220px;max-width:220px;padding:12px 8px}.stb-sidebar-brand{padding:6px 10px 5px 8px}.stb-logo-orb{width:36px;height:36px}.stb-brand-name{font-size:16px}.stb-nav-item{padding:8px 10px;gap:8px;font-size:12.5px}.stb-nav-icon{font-size:15px}.stb-nav-label{font-size:12.5px}.stb-content{width:calc(100vw - 220px);max-width:calc(100vw - 220px);padding:12px 16px 40px 14px}.stb-hero-banner{height:200px;min-height:200px;margin-bottom:14px}.banner-channel-logo-card{width:54px;height:54px}.banner-channel-title{font-size:20px}.stb-cards-grid-view{grid-template-columns:repeat(auto-fill,minmax(95px,1fr));gap:10px}.stb-channel-card{padding:8px 4px;border-radius:12px}.card-logo-orb{width:46px;height:46px;margin:4px 0}.card-ch-name{font-size:10px}}