:root{color-scheme:dark;--bg: #090d14;--panel: #171d28;--panel-2: #1c2431;--line: #304560;--blue: #1f73d7;--blue-2: #3e8df0;--text: #f5f7fb;--muted: #97a7c0;--danger: #c54040;--success: #17a34a}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}button,input,textarea,select{font:inherit}.app-header{display:flex;align-items:center;gap:20px;padding:12px 16px;background:#1f1f1f;border-bottom:1px solid #2b2b2b}.brand{font-size:22px;font-weight:800}.brand span{color:#cfd9f0}.main-nav{display:flex;gap:8px}.nav-btn{background:transparent;border:0;color:#fff;padding:12px 14px;font-weight:700;cursor:pointer}.nav-btn.active{background:#3b3b3b}.page-shell{padding:0 0 24px}.topbar{background:var(--blue);padding:14px 16px;display:flex;align-items:center;justify-content:space-between}.topbar-title{font-size:18px;font-weight:800}.editor-topbar{justify-content:flex-start}.editor-leftbar{display:flex;gap:12px;align-items:center;width:100%}.group-select{width:400px;max-width:100%;background:#171717;color:#fff;border:1px solid #111;padding:10px 12px;border-radius:6px}.group-grid{padding:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.group-card{min-height:120px;background:linear-gradient(180deg,#171d28,#151a24);border:1px solid #28415f;border-radius:14px;padding:18px;display:flex;flex-direction:column;justify-content:space-between;cursor:pointer}.group-title{font-size:22px;font-weight:800}.group-card-actions{display:flex;gap:8px;justify-content:flex-end}.editor-grid{padding:16px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.panel{background:var(--panel);border:1px solid #24394f;border-radius:18px;padding:16px;position:relative}.panel-header{font-size:16px;font-weight:800;margin-bottom:8px}.panel-header-right{display:flex;justify-content:space-between;align-items:center}.pair-counter{color:var(--muted);font-size:13px}.recording-header{display:flex;align-items:center;gap:12px;margin-bottom:10px;justify-content:flex-end}.recording-status{display:flex;align-items:center;gap:8px;color:#ffd0d0;font-weight:800}.rec-dot{width:12px;height:12px;border-radius:999px;background:#713131;box-shadow:0 0 #f000}.rec-dot.is-live{background:#ff3737;animation:blink 1s infinite;box-shadow:0 0 18px #ff373773}@keyframes blink{0%,to{opacity:1}50%{opacity:.25}}.meter-track{width:120px;height:10px;background:#0d1420;border-radius:999px;overflow:hidden;border:1px solid #34495e}.meter-fill{height:100%;background:linear-gradient(90deg,#5b8cff,#73d2ff)}.textarea-wrap{position:relative}.main-textarea{width:100%;min-height:430px;resize:vertical;background:#070b12;color:#f1f4fa;border:1px solid #445976;border-radius:14px;padding:16px;outline:none}.note-area{border-color:#7b3a46}.live-overlay{position:absolute;left:16px;right:16px;bottom:16px;min-height:74px;border:1px solid rgba(255,255,255,.2);background:#0b111a8c;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:14px;padding:12px 14px;opacity:0;transform:translateY(6px);pointer-events:none;transition:.18s ease}.live-overlay.visible{opacity:1;transform:translateY(0)}.live-overlay-label{font-size:12px;color:#c6d3e7;margin-bottom:6px}.live-overlay-text{color:#fff;white-space:pre-wrap}.button-row{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}.right-row{justify-content:flex-start}.btn{border:0;border-radius:10px;padding:11px 16px;font-weight:800;cursor:pointer}.btn-primary{background:var(--blue);color:#fff}.btn-secondary{background:#5d7285;color:#fff}.btn-muted{background:#515964;color:#fff}.btn-danger{background:var(--danger);color:#fff}.btn-success{background:var(--success);color:#fff}.btn:disabled{opacity:.5;cursor:not-allowed}.settings-panel{margin-top:14px}.settings-panel summary{cursor:pointer;font-weight:800}.settings-content{margin-top:10px;display:flex;flex-direction:column;gap:12px}.field-caption{color:var(--muted);font-size:13px}.field-block{display:flex;flex-direction:column;gap:6px}.text-input,.settings-textarea,.seed-textarea{width:100%;background:#0a1018;color:#fff;border:1px solid #425a79;border-radius:12px;padding:10px 12px}.settings-textarea{min-height:180px}.seed-textarea{min-height:120px}.subsection-title{font-weight:800;margin-top:6px}.seed-list{display:flex;flex-direction:column;gap:10px}.seed-item{display:flex;flex-direction:column;gap:8px}.global-error,.inline-error{margin:12px 16px 0;padding:10px 12px;background:#c5404026;color:#ffb6b6;border:1px solid rgba(197,64,64,.5);border-radius:10px}@media(max-width:1200px){.group-grid{grid-template-columns:repeat(2,1fr)}.editor-grid{grid-template-columns:1fr}}@media(max-width:760px){.group-grid{grid-template-columns:1fr}.editor-leftbar{flex-wrap:wrap}.group-select{width:100%}}