*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg0:#080b10;--bg1:#0e1219;--bg2:#141820;--bg3:#1c2232;
  --border:rgba(255,255,255,0.07);--accent:#00d4ff;--text:#e8eaf0;
  --text2:#7a8098;--text3:#4a5068;--red:#ff3d5a;--green:#00e676;
  --sidebar:200px;--channels:280px;--radius:8px;
  --topbar-h:52px;--bottomnav-h:56px;
}
html,body{height:100%;background:var(--bg0);color:var(--text);font-family:'Syne',sans-serif;overflow:hidden}
.screen{position:fixed;inset:0;display:none}
.screen.active{display:flex}
.hidden{display:none!important}

/* ── Login ───────────────────────────────────────────────────── */
#login-screen{align-items:center;justify-content:center}
.login-bg{position:absolute;inset:0;overflow:hidden}
.login-grid{position:absolute;inset:-50%;background-image:linear-gradient(rgba(0,212,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,212,255,.04) 1px,transparent 1px);background-size:40px 40px;transform:perspective(800px) rotateX(40deg);transform-origin:center top}
.login-box{position:relative;z-index:1;background:var(--bg1);border:1px solid var(--border);border-top:1px solid rgba(0,212,255,.2);border-radius:16px;padding:40px;width:380px;box-shadow:0 40px 80px rgba(0,0,0,.6)}
.login-logo{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.logo-icon{width:36px;height:36px;background:var(--accent);color:var(--bg0);display:flex;align-items:center;justify-content:center;border-radius:8px;font-size:14px;font-weight:700;flex-shrink:0}
.logo-text{font-size:22px;font-weight:800;letter-spacing:.05em;color:var(--text)}
.logo-text .accent{color:var(--text)}
.accent{color:var(--accent)}
.login-sub{color:var(--text2);font-size:12px;margin-bottom:24px;font-family:'DM Mono',monospace}
.field{margin-bottom:14px}
.field label{display:block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text2);margin-bottom:6px}
.field input,.field select{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-family:'DM Mono',monospace;font-size:16px;padding:12px 14px;outline:none;transition:border-color .2s;-webkit-appearance:none}
.field input:focus,.field select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(0,212,255,.1)}
.btn-primary{width:100%;background:var(--accent);color:var(--bg0);border:none;border-radius:var(--radius);font-family:'Syne',sans-serif;font-size:15px;font-weight:700;padding:14px;cursor:pointer;transition:opacity .2s;-webkit-tap-highlight-color:transparent}
.btn-primary:active{opacity:.8}
.btn-primary:disabled{opacity:.5;cursor:not-allowed}
.error-msg{margin-top:12px;font-size:12px;font-family:'DM Mono',monospace;color:var(--red);background:rgba(255,61,90,.08);border:1px solid rgba(255,61,90,.2);border-radius:var(--radius);padding:10px 12px}

/* ── Loading overlay ─────────────────────────────────────────── */
.loading-overlay{position:absolute;inset:0;background:rgba(8,11,16,.92);z-index:100;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(4px)}
.loading-card{background:var(--bg1);border:1px solid var(--border);border-top:1px solid rgba(0,212,255,.25);border-radius:16px;padding:40px;width:min(380px,90vw);box-shadow:0 40px 80px rgba(0,0,0,.6)}
.loading-logo{display:flex;align-items:center;gap:10px;margin-bottom:24px}
.load-msg{font-size:14px;font-weight:700;margin-bottom:12px;color:var(--text)}
.progress-track{height:4px;background:var(--bg3);border-radius:4px;overflow:hidden;margin-bottom:10px}
.progress-bar{height:100%;background:var(--accent);border-radius:4px;width:0%;transition:width .4s ease;box-shadow:0 0 8px var(--accent)}
.load-detail{font-size:11px;font-family:'DM Mono',monospace;color:var(--text3)}

/* ── App shell ───────────────────────────────────────────────── */
#app-screen{flex-direction:column}

/* ── Top bar ─────────────────────────────────────────────────── */
.topbar{display:flex;align-items:center;height:var(--topbar-h);background:var(--bg1);border-bottom:1px solid var(--border);padding:0 16px;gap:8px;flex-shrink:0;z-index:10}
.topbar-logo{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:800;letter-spacing:.05em;color:var(--accent);margin-right:auto;white-space:nowrap}
.logo-icon-sm{background:var(--accent);color:var(--bg0);width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:6px;font-size:11px;flex-shrink:0}
/* Desktop nav — hidden on mobile */
.topbar-nav{display:flex;gap:2px}
.nav-btn{background:none;border:none;color:var(--text2);font-family:'Syne',sans-serif;font-size:12px;font-weight:600;padding:7px 12px;border-radius:var(--radius);cursor:pointer;transition:background .15s,color .15s;white-space:nowrap;-webkit-tap-highlight-color:transparent}
.nav-btn:hover{background:var(--bg3);color:var(--text)}
.nav-btn.active{background:var(--bg3);color:var(--accent)}
.topbar-search{position:relative}
.topbar-search input{background:var(--bg2);border:1px solid var(--border);border-radius:20px;color:var(--text);font-family:'DM Mono',monospace;font-size:14px;padding:6px 14px 6px 30px;width:190px;outline:none;transition:border-color .2s,width .2s;-webkit-appearance:none}
.topbar-search input:focus{border-color:var(--accent);width:230px}
.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text3);font-size:16px;pointer-events:none}
.btn-logout{background:none;border:1px solid var(--border);border-radius:var(--radius);color:var(--text3);cursor:pointer;padding:6px 10px;font-size:12px;white-space:nowrap;-webkit-tap-highlight-color:transparent}

/* ── Bottom nav (mobile only) ───────────────────────────────── */
.bottom-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:var(--bottomnav-h);background:var(--bg1);border-top:1px solid var(--border);z-index:50;padding:0 4px;padding-bottom:env(safe-area-inset-bottom)}
.bottom-nav-inner{display:flex;height:100%;align-items:stretch;width:100%}
.bnav-btn{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:2px;background:none;border:none;color:var(--text3);font-family:'Syne',sans-serif;font-size:10px;font-weight:700;cursor:pointer;-webkit-tap-highlight-color:transparent;transition:color .15s;padding:6px 0;min-width:0;width:100%}
.bnav-btn>span{display:block;width:100%;text-align:center}
.bnav-btn.active{color:var(--accent)}
.bnav-icon{font-size:22px;line-height:1;width:28px;height:28px;display:flex;align-items:center;justify-content:center}

/* ── App body ────────────────────────────────────────────────── */
.app-body{display:flex;flex:1;overflow:hidden}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar{width:var(--sidebar);flex-shrink:0;background:var(--bg1);border-right:1px solid var(--border);overflow-y:auto}
.sidebar::-webkit-scrollbar{width:3px}
.sidebar::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:3px}
.category-list{padding:8px}
.cat-item{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:var(--radius);cursor:pointer;font-size:12px;font-weight:600;color:var(--text2);transition:background .12s,color .12s;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;-webkit-tap-highlight-color:transparent}
.cat-item:active{background:var(--bg3)}
.cat-item.active{background:rgba(0,212,255,.1);color:var(--accent)}
.cat-dot{width:5px;height:5px;border-radius:50%;background:var(--text3);flex-shrink:0}
.cat-item.active .cat-dot{background:var(--accent)}

/* ── Channel panel ───────────────────────────────────────────── */
.channel-panel{width:var(--channels);flex-shrink:0;background:var(--bg0);border-right:1px solid var(--border);overflow-y:auto}
.channel-panel::-webkit-scrollbar{width:3px}
.channel-panel::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:3px}
.channel-list{padding:8px}
.ch-item{display:flex;align-items:center;gap:10px;padding:10px;border-radius:var(--radius);cursor:pointer;transition:background .12s;-webkit-tap-highlight-color:transparent}
.ch-item:active{background:var(--bg2)}
.ch-item.active{background:var(--bg3);border-left:2px solid var(--accent);padding-left:8px}
.ch-logo{width:36px;height:36px;border-radius:6px;background:var(--bg3);display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--text3);flex-shrink:0;overflow:hidden}
.ch-logo img{width:100%;height:100%;object-fit:contain;background:var(--bg2)}
.ch-info{flex:1;min-width:0}
.ch-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text)}
.ch-num{font-size:10px;color:var(--text3);font-family:'DM Mono',monospace}
.ch-live{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 5px var(--green);flex-shrink:0}

/* ── Player ──────────────────────────────────────────────────── */
.player-panel{flex:1;display:flex;flex-direction:column;overflow:hidden}
.player-wrap{flex:1;position:relative;display:flex;align-items:center;justify-content:center;background:#000;overflow:hidden}
.player-placeholder{display:flex;flex-direction:column;align-items:center;gap:14px;color:var(--text3);padding:20px;text-align:center}
.ph-icon{font-size:48px;opacity:.3}
#video{width:100%;height:100%;display:none;background:#000}
.now-playing{display:flex;align-items:center;gap:12px;padding:10px 16px;background:var(--bg1);border-top:1px solid var(--border);flex-shrink:0}
.np-info{flex:1;min-width:0}
.np-name{font-size:13px;font-weight:700;display:block}
.np-epg{font-size:11px;color:var(--text2);font-family:'DM Mono',monospace;display:block;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btn-fav{background:none;border:1px solid var(--border);border-radius:var(--radius);color:var(--text2);cursor:pointer;font-size:20px;padding:6px 12px;transition:color .15s,border-color .15s;flex-shrink:0;-webkit-tap-highlight-color:transparent}
.btn-fav.active{color:#ffd700;border-color:#ffd700}
.epg-strip{display:flex;gap:8px;padding:8px 16px;background:var(--bg1);border-top:1px solid var(--border);overflow-x:auto;flex-shrink:0;-webkit-overflow-scrolling:touch}
.epg-strip::-webkit-scrollbar{height:3px}
.epg-strip::-webkit-scrollbar-thumb{background:var(--bg3)}
.epg-card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;min-width:140px;flex-shrink:0}
.epg-card.now{background:rgba(0,212,255,.1);border-color:rgba(0,212,255,.3)}
.epg-time{font-family:'DM Mono',monospace;font-size:10px;color:var(--accent);margin-bottom:3px}
.epg-title{font-size:11px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ── Tab overlays ────────────────────────────────────────────── */
.tab-overlay{position:absolute;inset:var(--topbar-h) 0 0;background:var(--bg0);z-index:20;display:flex;flex-direction:column;animation:slideUp .2s ease}
@keyframes slideUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.tab-header{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);background:var(--bg1);flex-shrink:0}
.tab-header h2{font-size:18px;font-weight:800}
.tab-header input{flex:1;max-width:280px;background:var(--bg2);border:1px solid var(--border);border-radius:20px;color:var(--text);font-family:'DM Mono',monospace;font-size:14px;padding:8px 16px;outline:none;-webkit-appearance:none}
.tab-header input:focus{border-color:var(--accent)}
.tab-close{margin-left:auto;background:none;border:1px solid var(--border);border-radius:var(--radius);color:var(--text2);cursor:pointer;padding:8px 14px;font-size:16px;flex-shrink:0;-webkit-tap-highlight-color:transparent}
.tab-body{flex:1;overflow-y:auto;padding:16px;-webkit-overflow-scrolling:touch}
.tab-body::-webkit-scrollbar{width:4px}
.tab-body::-webkit-scrollbar-thumb{background:var(--bg3);border-radius:4px}

/* ── Guide ───────────────────────────────────────────────────── */
.guide-grid{display:grid;gap:10px}
.guide-row{background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.guide-ch{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--bg2);cursor:pointer;-webkit-tap-highlight-color:transparent}
.guide-ch:active{background:var(--bg3)}
.guide-ch-logo{width:34px;height:34px;border-radius:6px;background:var(--bg3);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--text3);flex-shrink:0;overflow:hidden}
.guide-ch-logo img{width:100%;height:100%;object-fit:contain;background:var(--bg2)}
.guide-ch-name{font-size:13px;font-weight:700;flex:1}
.guide-ch-watch{font-size:12px;color:var(--text3);flex-shrink:0}
.guide-programs{display:flex;gap:8px;padding:8px 14px;overflow-x:auto;-webkit-overflow-scrolling:touch}
.guide-programs::-webkit-scrollbar{height:3px}
.guide-programs::-webkit-scrollbar-thumb{background:var(--bg3)}
.guide-program{background:var(--bg3);border-radius:6px;padding:8px 12px;min-width:160px;flex-shrink:0}
.guide-program.now{background:rgba(0,212,255,.12);border:1px solid rgba(0,212,255,.3)}
.gp-time{font-family:'DM Mono',monospace;font-size:10px;color:var(--accent);margin-bottom:3px}
.gp-title{font-size:12px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ── Favourites ──────────────────────────────────────────────── */
.fav-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.fav-card{background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius);padding:14px;cursor:pointer;text-align:center;position:relative;-webkit-tap-highlight-color:transparent}
.fav-card:active{border-color:var(--accent)}
.fav-card .ch-logo{margin:0 auto 10px;width:44px;height:44px}
.fav-remove{position:absolute;top:6px;right:6px;background:none;border:none;color:var(--text3);cursor:pointer;font-size:16px;padding:4px 8px;border-radius:4px;-webkit-tap-highlight-color:transparent}

/* ── Settings ────────────────────────────────────────────────── */
.settings-body{max-width:540px}
.settings-section{margin-bottom:28px}
.settings-section h3{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--text2);margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid var(--border)}
.acct-info{font-family:'DM Mono',monospace;font-size:12px;color:var(--text2);background:var(--bg1);border:1px solid var(--border);border-radius:var(--radius);padding:14px;line-height:2}
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);font-size:13px}
.toggle-row select{background:var(--bg2);border:1px solid var(--border);border-radius:6px;color:var(--text);font-family:'DM Mono',monospace;font-size:13px;padding:6px 10px;outline:none;-webkit-appearance:none;max-width:200px}

/* ── Misc ────────────────────────────────────────────────────── */
.spinner{padding:24px;text-align:center;color:var(--text3);font-size:12px;font-family:'DM Mono',monospace;animation:pulse 1.5s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.empty{text-align:center;color:var(--text3);padding:40px 24px;font-size:13px;line-height:1.8}

/* ═══════════════════════════════════════════════════════════════
   MOBILE — single column layout with bottom nav
   ═══════════════════════════════════════════════════════════════ */
@media(max-width:700px){
  :root{ --sidebar:0px; --channels:100%; }

  /* Login box full width on mobile */
  .login-box{ width:calc(100vw - 32px); padding:28px 20px; border-radius:12px; }

  /* Hide desktop nav and search in topbar */
  .topbar-nav{ display:none; }
  .topbar-search{ display:none; }
  .btn-logout{ display:none; }
  .topbar{ padding:0 14px; }
  .topbar-logo{ margin-right:0; }

  /* Show bottom nav */
  .bottom-nav{ display:flex; }

  /* App body — full height minus topbar and bottom nav */
  .app-body{
    height: calc(100vh - var(--topbar-h) - var(--bottomnav-h));
    overflow: hidden;
  }

  /* Sidebar hidden — categories accessed via bottom nav drawer */
  .sidebar{ display:none; }

  /* Channel panel — full width when showing channels */
  .channel-panel{
    width:100%;
    border-right:none;
  }

  /* Player takes full width */
  .player-panel{ width:100%; }

  /* Mobile view modes — toggled by JS */
  .app-body.view-channels .channel-panel{ display:flex; flex-direction:column; }
  .app-body.view-channels .player-panel{ display:none; }
  .app-body.view-player  .channel-panel{ display:none; }
  .app-body.view-player  .player-panel{ display:flex; }
  /* Default: show channels */
  .channel-panel{ display:flex; flex-direction:column; }
  .player-panel{ display:none; }

  /* Tab overlays account for bottom nav */
  .tab-overlay{ bottom:var(--bottomnav-h); }

  /* Larger touch targets */
  .ch-item{ padding:12px 10px; }
  .ch-logo{ width:40px; height:40px; }
  .ch-name{ font-size:14px; }

  /* Now playing bar */
  .now-playing{ padding:10px 12px; }
  .np-name{ font-size:14px; }

  /* EPG strip smaller on mobile */
  .epg-strip{ padding:6px 12px; }

  /* Tab body padding */
  .tab-body{ padding:12px; }
  .tab-header{ padding:12px 14px; }
}

/* Mobile search bar inside channel panel */
.mobile-search{display:none;position:relative;padding:10px 10px 4px}
.mobile-search input{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:20px;color:var(--text);font-family:'DM Mono',monospace;font-size:14px;padding:9px 14px 9px 34px;outline:none;-webkit-appearance:none}
.mobile-search input:focus{border-color:var(--accent)}
.mobile-search .search-icon{position:absolute;left:22px;top:50%;transform:translateY(-20%);color:var(--text3);font-size:16px;pointer-events:none}
@media(max-width:700px){
  .mobile-search{display:block}
  .channel-panel{flex-direction:column}
}

/* Fix fav button clipping on mobile */
.now-playing{overflow:visible;flex-wrap:nowrap;align-items:center}
.np-info{flex:1;min-width:0;overflow:hidden}
.np-name{font-size:13px;font-weight:700;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.np-epg{font-size:11px;color:var(--text2);font-family:'DM Mono',monospace;display:block;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btn-fav{min-width:44px;min-height:44px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
@media(max-width:700px){
  .now-playing{padding:8px 12px;gap:8px}
  .btn-fav{min-width:44px;min-height:44px;font-size:22px;padding:0;flex-shrink:0}
}

/* Now playing under channel number */
.ch-num{font-size:10px;color:var(--text3);font-family:'DM Mono',monospace;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ch-now{color:var(--text2);font-style:italic;font-size:10px}

/* Wider guide program cards to fit start–end times */
.guide-program{background:var(--bg3);border-radius:6px;padding:8px 12px;min-width:200px;flex-shrink:0}
.gp-time{font-family:'DM Mono',monospace;font-size:10px;color:var(--accent);margin-bottom:3px;white-space:nowrap}

/* Wider EPG strip cards to show start–end time range */
.epg-card{min-width:190px}
.epg-time{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ── Settings tabs ───────────────────────────────────────────────── */
.tab-header { flex-wrap: wrap; gap: 8px; }
.stab-tabs { display: flex; gap: 4px; }
.stab-btn { background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; color: var(--text2); cursor: pointer; font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 700; padding: 5px 14px; transition: background .15s, color .15s; }
.stab-btn:hover { background: var(--bg3); color: var(--text); }
.stab-btn.active { background: rgba(0,212,255,.12); color: var(--accent); border-color: rgba(0,212,255,.3); }
.stab-panel { display: none; }
.stab-panel.active { display: block; }

/* ── FFmpeg command editor ───────────────────────────────────────── */
.ffcmd-desc { font-size: 12px; color: var(--text2); line-height: 1.6; margin-bottom: 14px; font-family: 'DM Mono', monospace; }
.ffcmd-desc code { background: var(--bg2); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; color: var(--accent); font-size: 11px; }
.ffcmd-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.ffcmd-toggle-row { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; color: var(--text2); cursor: pointer; }
.ffcmd-toolbar-btns { display: flex; gap: 8px; }
.cmd-editor { width: 100%; min-height: 320px; background: var(--bg0); border: 1px solid var(--border); border-radius: var(--radius); color: var(--accent); font-family: 'DM Mono', monospace; font-size: 12px; line-height: 1.75; padding: 14px 16px; resize: vertical; outline: none; box-sizing: border-box; transition: border-color .15s; }
.cmd-editor:focus { border-color: var(--accent); }
.ffcmd-preview-wrap { background: var(--bg0); border: 1px solid var(--border); border-radius: var(--radius); overflow: auto; }
.ffcmd-preview-pre { margin: 0; padding: 14px 16px; font-family: 'DM Mono', monospace; font-size: 11px; color: var(--text2); line-height: 1.75; white-space: pre; }

/* ── Shared small buttons / toggle ──────────────────────────────── */
.btn-sm { background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; color: var(--text2); cursor: pointer; font-size: 12px; font-weight: 600; padding: 6px 12px; font-family: 'Syne', sans-serif; transition: background .15s, color .15s; }
.btn-sm:hover { background: var(--bg3); color: var(--text); }
.btn-danger { background: rgba(255,61,90,.12); border-color: rgba(255,61,90,.35); color: var(--red); }
.btn-danger:hover { background: rgba(255,61,90,.22); }
.toggle { position: relative; display: inline-block; width: 38px; height: 21px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--bg3); border-radius: 21px; cursor: pointer; transition: background .2s; }
.toggle-slider::before { content: ""; position: absolute; width: 15px; height: 15px; left: 3px; top: 3px; background: var(--text2); border-radius: 50%; transition: transform .2s, background .2s; }
.toggle input:checked + .toggle-slider { background: rgba(0,212,255,.2); }
.toggle input:checked + .toggle-slider::before { transform: translateX(17px); background: var(--accent); }

/* ── Settings tabs ───────────────────────────────────────────── */
.tab-header { flex-wrap: wrap; gap: 8px; }
.stab-tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.stab-btn { background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; color: var(--text2); cursor: pointer; font-family: 'Syne', sans-serif; font-size: 12px; font-weight: 700; padding: 5px 14px; white-space: nowrap; transition: background .15s, color .15s; }
.stab-btn:hover { background: var(--bg3); color: var(--text); }
.stab-btn.active { background: rgba(0,212,255,.12); color: var(--accent); border-color: rgba(0,212,255,.3); }
.stab-panel { display: none; }
.stab-panel.active { display: block; }

/* ── Stream settings rows ────────────────────────────────────── */
.adv-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,.05); }
.adv-row:last-child { border-bottom: none; }
.adv-label { display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0; }
.adv-label > span:first-child { font-size: 13px; font-weight: 600; color: var(--text); }
.adv-hint { font-size: 11px; color: var(--text2); font-family: 'DM Mono', monospace; line-height: 1.4; }
.adv-ctl { flex-shrink: 0; min-width: 130px; display: flex; justify-content: flex-end; }
.adv-ctl select { width: 100%; background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-family: 'DM Mono', monospace; font-size: 12px; padding: 6px 8px; }

/* ── Toggle switch ───────────────────────────────────────────── */
.toggle { position: relative; display: inline-block; width: 38px; height: 21px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; inset: 0; background: var(--bg3); border-radius: 21px; cursor: pointer; transition: background .2s; }
.toggle-slider::before { content: ""; position: absolute; width: 15px; height: 15px; left: 3px; top: 3px; background: var(--text2); border-radius: 50%; transition: transform .2s, background .2s; }
.toggle input:checked + .toggle-slider { background: rgba(0,212,255,.2); }
.toggle input:checked + .toggle-slider::before { transform: translateX(17px); background: var(--accent); }

/* ── FFmpeg editor ───────────────────────────────────────────── */
.ffcmd-desc { font-size: 12px; color: var(--text2); line-height: 1.6; margin-bottom: 14px; font-family: 'DM Mono', monospace; }
.ffcmd-desc code { background: var(--bg2); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; color: var(--accent); font-size: 11px; }
.ffcmd-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; flex-wrap: wrap; }
.ffcmd-toggle-row { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 600; color: var(--text2); cursor: pointer; }
.ffcmd-toolbar-btns { display: flex; gap: 8px; }
.cmd-editor { width: 100%; min-height: 300px; background: var(--bg0); border: 1px solid var(--border); border-radius: var(--radius); color: var(--accent); font-family: 'DM Mono', monospace; font-size: 12px; line-height: 1.75; padding: 14px 16px; resize: vertical; outline: none; box-sizing: border-box; transition: border-color .15s; }
.cmd-editor:focus { border-color: var(--accent); }
.ffcmd-preview-wrap { background: var(--bg0); border: 1px solid var(--border); border-radius: var(--radius); overflow: auto; }
.ffcmd-preview-pre { margin: 0; padding: 14px 16px; font-family: 'DM Mono', monospace; font-size: 11px; color: var(--text2); line-height: 1.75; white-space: pre; }

/* ── Shared buttons ──────────────────────────────────────────── */
.btn-sm { background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; color: var(--text2); cursor: pointer; font-size: 12px; font-weight: 600; padding: 6px 12px; font-family: 'Syne', sans-serif; transition: background .15s, color .15s; }
.btn-sm:hover { background: var(--bg3); color: var(--text); }
.btn-danger { background: rgba(255,61,90,.12); border-color: rgba(255,61,90,.35); color: var(--red); }
.btn-danger:hover { background: rgba(255,61,90,.22); }
.btn-stop { background: rgba(255,61,90,.12); border: 1px solid rgba(255,61,90,.35); border-radius: 6px; color: var(--red); cursor: pointer; font-size: 14px; padding: 5px 10px; flex-shrink: 0; transition: background .15s; }
.btn-stop:hover { background: rgba(255,61,90,.25); }

/* ── Mobile categories list ──────────────────────────────────── */
.cat-list { padding: 8px 0; }
.mob-cat-item { padding: 14px 20px; font-size: 14px; font-weight: 600; color: var(--text2); cursor: pointer; border-bottom: 1px solid rgba(255,255,255,.04); transition: background .1s, color .1s; -webkit-tap-highlight-color: transparent; }
.mob-cat-item:active, .mob-cat-item:hover { background: rgba(0,212,255,.08); color: var(--accent); }

/* Stop-all button and message */
.btn-stopall{background:rgba(255,61,90,.12);border:1px solid rgba(255,61,90,.35);border-radius:6px;color:var(--red);cursor:pointer;font-size:11px;font-weight:700;padding:5px 9px;white-space:nowrap;transition:background .15s;flex-shrink:0}
.btn-stopall:hover{background:rgba(255,61,90,.25)}
.stopall-msg{font-size:12px;font-family:'DM Mono',monospace;padding:4px 16px;text-align:right}
.stopall-msg.hidden{display:none}
.stopall-ok{color:var(--green)}
.stopall-err{color:var(--red)}

/* ── Stream count badge ──────────────────────────────────────────── */
.stream-count {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  background: rgba(0,212,255,.10);
  border: 1px solid rgba(0,212,255,.25);
  border-radius: 8px;
  padding: 2px 14px;
  min-width: 36px;
  text-align: center;
  transition: color .3s, background .3s;
}
.stream-count.has-streams {
  color: #ff6b6b;
  background: rgba(255,107,107,.10);
  border-color: rgba(255,107,107,.30);
}