.studio-nav{color:var(--muted);text-decoration:none;font-size:12px}.studio-nav:hover{color:var(--text)}
.learning-panel{margin:18px 0}.rating-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:16px}.feedback-tags{display:flex;flex-wrap:wrap;gap:15px;margin:18px 0}#feedbackMessage{font-size:12px;color:var(--blue)}
.hero-copy{grid-template-columns:minmax(200px,.55fr) minmax(300px,1fr)}
.creative-controls{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.preset-bar{display:flex;align-items:end;gap:9px;flex-wrap:wrap}.preset-bar .field{min-width:180px}.preset-bar input{max-width:220px}
summary{cursor:pointer;color:var(--muted);font-size:13px;padding:8px 0}summary:hover{color:var(--text)}
.engine-settings .field-grid{margin:8px 0}.preview-panel{margin:18px 0}.preview-title{color:var(--muted);font-size:13px;margin:0 0 16px}
#chartCanvas{width:100%;height:400px;border:1px solid #2c3850;border-radius:12px;display:block}
#waveformCanvas{width:100%;height:68px;border-radius:8px;display:block;cursor:crosshair;margin-top:12px}
.transport{display:flex;gap:12px;align-items:center;margin-top:14px;flex-wrap:wrap}.transport>input{flex:1;min-width:120px;accent-color:var(--blue)}.transport>.field{display:flex;align-items:center;gap:6px}.transport select{width:auto;padding:6px}.transport #previewClock{font:12px ui-monospace,monospace;white-space:nowrap}.transport button{min-width:70px}
.section-buttons{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.section-buttons button{border-color:#3b4e71}
.revision-fields{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:12px;align-items:end;margin:8px 0 14px}.revision-editor{margin-top:14px;border-top:1px solid var(--line);padding-top:5px}
.preview-findings{display:grid;gap:5px;margin-top:15px}.finding{text-align:left;color:var(--amber);border:1px solid #65502e;background:#201c15;border-radius:6px;padding:8px;cursor:pointer;font-size:12px}
#previewMessage{font-size:12px;color:var(--amber);margin-top:8px}#historyPanel{margin-bottom:18px}.job-history{display:grid;gap:8px;max-height:340px;overflow:auto}.job-row{display:flex;align-items:center;gap:12px;border:1px solid var(--line);padding:11px 12px;border-radius:9px}.job-row .job-info{flex:1;min-width:0}.job-row strong{font-size:13px;display:block;overflow-wrap:anywhere}.job-row small{color:var(--muted);font-size:11px}.job-row button{white-space:nowrap}.consent-meta{white-space:pre-wrap;max-height:65vh;overflow:auto}
@media(max-width:800px){.creative-controls{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-copy{grid-template-columns:1fr}#chartCanvas{height:310px}.revision-fields{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.transport{gap:8px}.transport>.field{font-size:10px}.job-row{flex-wrap:wrap}#chartCanvas{height:270px}}
@media(max-width:650px){.rating-grid{grid-template-columns:repeat(2,1fr)}}

/* Shared editorial treatment for the brief, playback and review panels. */
:root{--dim:#959dab}
.panel,.hero-copy{box-shadow:0 16px 40px rgba(0,0,0,.16)}
.panel-head h2{font-weight:650;line-height:1.35}
.panel-head .kicker{display:block;margin-bottom:5px}
.connection-details{border-top:1px solid var(--line);padding-top:5px}
.agent-activity{overflow-wrap:anywhere;white-space:normal}
.studio-nav{padding:9px 12px;border-radius:8px;transition:background .15s,color .15s}
.studio-nav:hover{background:rgba(255,255,255,.06)}
.preview-panel{background:linear-gradient(155deg,#182131,#101319 60%);border-color:#34435b}
.preview-panel .panel-head{padding-bottom:16px;border-bottom:1px solid rgba(148,170,207,.18)}
.transport{padding:12px;background:rgba(5,9,16,.48);border:1px solid var(--line);border-radius:12px}
.transport button,.section-buttons button{min-height:40px}
.section-buttons button[aria-pressed="true"]{border-color:#97b7ff;background:#243c62;box-shadow:inset 0 -3px #97b7ff;color:#fff}
.section-time{display:block;font:10px ui-monospace,monospace;color:var(--muted);margin-top:3px}
.revision-editor{margin-top:20px;padding-top:12px}
.learning-panel{border-top-color:#566584}
textarea{font:inherit;line-height:1.6}
textarea:focus-visible,summary:focus-visible,canvas[tabindex]:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
section[id]{scroll-margin-top:24px}
@media(max-width:650px){
  .panel-head{flex-wrap:wrap;gap:10px}
  .transport{padding:10px}
  .transport>input{flex-basis:100%;order:3}
  .preset-bar .field,.preset-bar input{min-width:0;max-width:100%;width:100%}
  .revision-fields>*{min-width:0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}
/* Gateway connection follows the Studio's existing progressive disclosure. */
.gateway-panel { margin: 20px 0; padding: 24px; }
.gateway-panel summary { cursor: pointer; font-weight: 650; }
.gateway-panel p { color: var(--muted, #a7b1c5); line-height: 1.6; }
.gateway-connect { display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; align-items: end; }
.gateway-connect label { display: grid; gap: 8px; min-width: 0; }
.gateway-connect input { width: 100%; min-width: 0; box-sizing: border-box; }
.gateway-connect .primary { margin-top: 0; min-height: 44px; white-space: nowrap; }
.gateway-actions { display: flex; gap: 10px; margin-top: 12px; }
.gateway-connect[hidden], .gateway-actions button[hidden] { display: none; }
@media (max-width: 700px) { .gateway-connect { grid-template-columns: 1fr; } }