:root{--nl-bg:#070a10;--nl-panel:#111721;--nl-panel2:#171e2a;--nl-border:#293241;--nl-text:#dde2f0;--nl-muted:#9aa4b4;--nl-red:#e4332f;--nl-green:#38d88b;--nl-amber:#f2a93b;--nl-purple:#7c22ff;--nl-cyan:#00e5ff;--nl-font:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--nl-mono:"IBM Plex Mono",ui-monospace,monospace;}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--nl-bg);color:var(--nl-text);font-family:var(--nl-font);overflow:hidden}.hidden{display:none!important}button,input,select,textarea{font:inherit}.nl-page{min-height:100vh;background:radial-gradient(circle at 18% 0,rgba(124,34,255,.18),transparent 32%),radial-gradient(circle at 78% 12%,rgba(228,51,47,.13),transparent 34%),linear-gradient(135deg,#070a10,#0b111b 56%,#050609);position:relative}.nl-page:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000,transparent 82%);pointer-events:none}.nl-top{height:72px;border-bottom:1px solid var(--nl-border);background:rgba(7,10,16,.82);backdrop-filter:blur(16px);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:relative;z-index:2}.nl-brand{display:flex;align-items:center;gap:12px;font-weight:950;letter-spacing:-.02em}.nl-logo{width:44px;height:32px;background:#fff;color:#4b008f;font-weight:950;display:grid;place-items:center}.nl-title{display:flex;flex-direction:column}.nl-title small{font-size:10px;color:var(--nl-muted);letter-spacing:.18em;text-transform:uppercase}.nl-statusbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.nl-chip{border:1px solid var(--nl-border);background:#0b1018;color:var(--nl-muted);padding:7px 9px;font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:900}.nl-chip.live{color:#fff;border-color:rgba(228,51,47,.6);background:rgba(228,51,47,.18)}.nl-chip.ok{color:var(--nl-green);border-color:rgba(56,216,139,.35)}.nl-chip.warn{color:var(--nl-amber);border-color:rgba(242,169,59,.4)}.nl-dot{display:inline-block;width:8px;height:8px;background:var(--nl-muted);margin-right:6px}.nl-dot.live{background:var(--nl-red);box-shadow:0 0 18px var(--nl-red);animation:nlPulse 1s infinite}.signal-dot{display:inline-block;width:8px;height:8px;background:var(--nl-muted);box-shadow:0 0 0 transparent}.signal-dot.ok{background:var(--nl-green);box-shadow:0 0 12px rgba(56,216,139,.8)}.signal-dot.warn{background:var(--nl-amber);box-shadow:0 0 12px rgba(242,169,59,.75)}@keyframes nlPulse{50%{opacity:.38}}.nl-btn{border:1px solid var(--nl-border);background:#0b1018;color:var(--nl-text);padding:10px 12px;font-weight:900;text-transform:uppercase;font-size:12px;letter-spacing:.06em;cursor:pointer;transition:.16s}.nl-btn:hover{background:#161d29;border-color:#48556a;transform:translateY(-1px)}.nl-btn.primary{background:var(--nl-red);border-color:var(--nl-red);color:#fff}.nl-btn.green{background:#0b3320;border-color:rgba(56,216,139,.55);color:#8dffc3}.nl-btn.live,.nl-btn.active{background:var(--nl-red);border-color:var(--nl-red);color:#fff;box-shadow:0 0 24px rgba(228,51,47,.3)}.nl-btn.off{opacity:.45}.nl-btn:disabled{opacity:.38;cursor:not-allowed;transform:none}.nl-input,.nl-select,.nl-textarea{background:#070a10;border:1px solid var(--nl-border);color:var(--nl-text);padding:10px 12px;outline:0}.nl-input:focus,.nl-select:focus,.nl-textarea:focus{border-color:var(--nl-amber);box-shadow:0 0 0 1px rgba(242,169,59,.22)}.nl-textarea{resize:vertical;min-height:88px}.nl-grid-select{height:calc(100vh - 72px);display:grid;place-items:center;padding:28px;position:relative;z-index:2}.nl-mode-wrap{width:min(1120px,100%)}.nl-kicker{color:var(--nl-red);font-size:12px;font-weight:950;letter-spacing:.18em;text-transform:uppercase;margin-bottom:10px}.nl-h1{font-size:clamp(34px,5vw,74px);line-height:.98;font-weight:950;margin:0 0 18px;letter-spacing:-.055em}.nl-lead{color:var(--nl-muted);font-size:16px;max-width:780px;line-height:1.7}.nl-mode-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:30px}.nl-mode-card{position:relative;min-height:250px;border:1px solid var(--nl-border);background:linear-gradient(135deg,rgba(17,23,33,.92),rgba(9,13,20,.96));padding:24px;text-decoration:none;color:var(--nl-text);overflow:hidden;transition:.18s}.nl-mode-card:hover{border-color:rgba(228,51,47,.72);transform:translateY(-2px);box-shadow:0 24px 80px rgba(0,0,0,.45)}.nl-mode-card:before{content:"";position:absolute;right:-50px;top:-50px;width:220px;height:220px;background:radial-gradient(circle,rgba(228,51,47,.25),transparent 60%)}.nl-mode-card.emitter:before{background:radial-gradient(circle,rgba(56,216,139,.25),transparent 60%)}.nl-mode-card h2{font-size:30px;margin:0 0 10px;font-weight:950}.nl-mode-card p{color:var(--nl-muted);line-height:1.6;margin:0 0 28px}.nl-card-icon{width:64px;height:64px;border:1px solid var(--nl-border);display:grid;place-items:center;font-size:30px;margin-bottom:18px;background:#070a10}.nl-arrow{position:absolute;right:22px;bottom:18px;color:var(--nl-red);font-weight:950}.nl-emitter{height:calc(100vh - 72px);position:relative;overflow:hidden;background:#000}.nl-video,.nl-canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#030509}.nl-bg-source{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.viewfinder{position:absolute;inset:22px;pointer-events:none;z-index:5}.viewfinder:before,.viewfinder:after{content:"";position:absolute;width:74px;height:74px;border-color:rgba(255,255,255,.72)}.viewfinder:before{left:0;top:0;border-left:3px solid;border-top:3px solid}.viewfinder:after{right:0;bottom:0;border-right:3px solid;border-bottom:3px solid}.nl-emitter-hud{position:absolute;left:20px;right:20px;top:18px;z-index:10;display:flex;justify-content:space-between;align-items:flex-start;gap:14px}.nl-code{font-family:var(--nl-mono);font-size:clamp(36px,8vw,72px);font-weight:950;letter-spacing:.02em;text-shadow:0 0 20px rgba(0,0,0,.8)}.nl-code-label{font-size:10px;text-transform:uppercase;letter-spacing:.18em;color:var(--nl-muted);font-weight:950}.nl-emitter-bottom{position:absolute;left:18px;right:18px;bottom:18px;z-index:12;display:flex;align-items:flex-end;justify-content:space-between;gap:14px}.nl-control-strip{display:flex;gap:8px;flex-wrap:wrap;background:rgba(7,10,16,.62);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(18px);padding:8px}.nl-lower-third{position:absolute;left:26px;bottom:104px;z-index:8;min-width:min(460px,calc(100vw - 52px));background:linear-gradient(90deg,rgba(228,51,47,.93),rgba(7,10,16,.9));border-left:8px solid #fff;padding:14px 18px;opacity:0;transform:translateY(10px);transition:.18s}.nl-lower-third.visible{opacity:1;transform:translateY(0)}.nl-lower-third strong{display:block;font-size:18px}.nl-lower-third span{font-size:12px;color:#fff;opacity:.86;text-transform:uppercase;letter-spacing:.08em}.ntv-watermark{position:absolute;right:20px;bottom:102px;z-index:7;display:flex;align-items:center;gap:8px;font-weight:950;color:#fff;text-shadow:0 0 20px #000}.ntv-watermark:before{content:"";width:8px;height:8px;background:var(--nl-red);box-shadow:0 0 12px var(--nl-red)}.nl-caption{position:absolute;left:50%;transform:translateX(-50%);bottom:158px;z-index:9;max-width:82%;padding:12px 18px;background:rgba(0,0,0,.72);border:1px solid rgba(255,255,255,.18);font-size:20px;text-align:center;opacity:0;transition:.15s}.nl-caption.visible{opacity:1}.nl-talkback{position:absolute;top:92px;left:50%;transform:translateX(-50%);z-index:20;background:rgba(56,216,139,.18);border:1px solid rgba(56,216,139,.45);color:#9bffc9;padding:10px 14px;font-weight:950}.nl-panel{border:1px solid var(--nl-border);background:rgba(13,18,27,.96);padding:16px}.nl-modal-panel{position:absolute;right:18px;top:92px;z-index:30;width:min(420px,calc(100vw - 36px));display:flex;flex-direction:column;gap:12px;box-shadow:0 24px 90px rgba(0,0,0,.62)}.nl-form-row{display:flex;flex-direction:column;gap:6px}.nl-form-row label{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--nl-muted);font-weight:950}.nl-check{display:flex;gap:10px;align-items:center;color:var(--nl-text);font-size:13px}.nl-permission{position:absolute;inset:0;z-index:40;display:grid;place-items:center;background:rgba(0,0,0,.78);padding:20px}.nl-permission-card{max-width:460px;text-align:center;border:1px solid var(--nl-border);background:#0b1018;padding:24px}.nl-error{color:#ffb4ab;font-size:13px;margin-top:10px}.prompter-overlay{position:absolute;inset:0;z-index:25;background:rgba(0,0,0,.84);display:flex;flex-direction:column}.prompter-scroll{flex:1;overflow:auto;padding:42px 28px}.prompter-text{font-size:34px;line-height:1.42;font-weight:850;max-width:940px;margin:0 auto}.prompter-text.mirrored{transform:scaleX(-1)}.prompter-edit{width:min(900px,calc(100% - 32px));margin:12px auto;background:#05070b;border:1px solid var(--nl-border);color:#fff;padding:12px}.prompter-controls{border-top:1px solid var(--nl-border);background:#0b1018;display:flex;align-items:center;gap:10px;padding:12px;flex-wrap:wrap}.prompter-controls input[type=range]{accent-color:var(--nl-red)}.nl-regie{height:calc(100vh - 72px);display:grid;grid-template-columns:300px minmax(0,1fr) 320px;gap:12px;padding:12px;position:relative;z-index:2}.nl-side{display:flex;flex-direction:column;gap:12px;min-height:0}.nl-panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px;text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:950;color:#fff}.source-wall{flex:1;min-height:0;overflow:auto;display:flex;flex-direction:column;gap:10px}.source-tile{position:relative;aspect-ratio:16/9;border:1px solid var(--nl-border);background:#05070b;padding:0;overflow:hidden;cursor:pointer}.source-tile video{width:100%;height:100%;object-fit:cover;background:linear-gradient(135deg,#172232,#05070b)}.source-tile.selected{border-color:var(--nl-red);box-shadow:0 0 0 2px rgba(228,51,47,.28)}.source-code{position:absolute;left:8px;bottom:8px;background:rgba(0,0,0,.72);border:1px solid rgba(255,255,255,.16);padding:5px 7px;font-family:var(--nl-mono);font-size:12px;font-weight:900}.nl-empty{border:1px dashed var(--nl-border);padding:18px;color:var(--nl-muted);font-size:13px;text-align:center}.programme{position:relative;min-height:0;display:flex;flex-direction:column}.programme-monitor{position:relative;flex:1;min-height:260px;border:1px solid var(--nl-border);background:#020306;overflow:hidden}.programme-monitor video,.programme-monitor canvas{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.programme-placeholder{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--nl-muted);background:radial-gradient(circle at 50% 42%,rgba(124,34,255,.18),transparent 42%),#05070b}.programme-overlay-top{position:absolute;left:14px;right:14px;top:12px;z-index:5;display:flex;justify-content:space-between;align-items:center}.programme-lower{position:absolute;left:20px;bottom:20px;z-index:6;min-width:420px;background:linear-gradient(90deg,rgba(228,51,47,.93),rgba(7,10,16,.82));border-left:8px solid #fff;padding:14px 18px;opacity:0;transform:translateY(10px);transition:.18s}.programme-lower.visible{opacity:1;transform:translateY(0)}.programme-lower strong{display:block;font-size:20px}.programme-lower span{font-size:12px;opacity:.86;text-transform:uppercase;letter-spacing:.08em}.programme-caption{position:absolute;left:50%;bottom:88px;z-index:7;transform:translateX(-50%);max-width:82%;background:rgba(0,0,0,.76);border:1px solid rgba(255,255,255,.16);padding:10px 18px;text-align:center;font-size:18px;opacity:0}.programme-caption.visible{opacity:1}.regie-toolbar{display:flex;gap:8px;padding-top:10px;flex-wrap:wrap}.talk-btn.active{background:var(--nl-red);color:#fff}.nl-two{display:grid;grid-template-columns:1fr 1fr;gap:8px}.nl-toast{position:fixed;right:18px;top:86px;z-index:99999;background:#111721;border:1px solid var(--nl-border);color:#fff;padding:12px 14px;box-shadow:0 22px 80px rgba(0,0,0,.58);font-weight:850;opacity:0;transform:translateY(-8px);transition:.18s}.nl-toast.show{opacity:1;transform:translateY(0)}.nl-toast[data-type="ok"]{border-color:rgba(56,216,139,.55)}.nl-toast[data-type="error"]{border-color:rgba(228,51,47,.65)}.nl-guard{position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.88);display:grid;place-items:center;padding:20px}.nl-guard-card{width:min(440px,100%);border:1px solid var(--nl-border);background:#0b1018;padding:24px}.nl-guard-card h2{margin:0 0 8px}.nl-guard-card p{color:var(--nl-muted);line-height:1.6}@media(max-width:1000px){.nl-regie{grid-template-columns:1fr;height:auto;min-height:calc(100vh - 72px);overflow:auto}.nl-page{overflow:auto}html,body{overflow:auto}.programme-monitor{height:56vw}.nl-mode-cards{grid-template-columns:1fr}.nl-top{height:auto;min-height:72px;flex-wrap:wrap;padding:12px}.nl-emitter{height:calc(100vh - 86px)}}@media(max-width:640px){.nl-emitter-hud{left:12px;right:12px;top:12px}.nl-emitter-bottom{left:12px;right:12px;bottom:12px;align-items:stretch;flex-direction:column}.nl-control-strip{justify-content:center}.nl-lower-third{bottom:148px}.ntv-watermark{bottom:148px}.nl-caption{bottom:206px;font-size:16px}.programme-lower{min-width:calc(100% - 40px)}.nl-top{font-size:12px}.nl-statusbar{gap:4px}.nl-chip{padding:6px 7px;font-size:9px}}

/* FIXED26.13 — bouton Connecter régie lisible, non coupé */
.nl-two{grid-template-columns:minmax(0,1fr) auto;align-items:stretch;gap:10px}
#btn-add-source{min-width:118px;background:linear-gradient(135deg,#ef233c,#ff6b6b);border-color:#ff6b6b;color:#fff;box-shadow:0 0 0 1px rgba(255,255,255,.08),0 10px 28px rgba(239,35,60,.28);position:relative;z-index:3;white-space:nowrap}
#btn-add-source:hover{background:linear-gradient(135deg,#ff4052,#ff8a8a);border-color:#ff8a8a;transform:translateY(-1px)}
@media(max-width:720px){.nl-two{grid-template-columns:1fr}.nl-two #btn-add-source{width:100%}}