:root{
  --bg:#ffffff; --panel:#f5f7fa; --panel2:#eef3f8; --ink:#1a2330; --mut:#5b6b7d;
  --accent:#1976d2; --accent-hover:#0d47a1; --accent-light:#e3f0fb;
  --green:#2e7d32; --red:#c62828; --amber:#ef6c00;
  --line:#e0e6ed; --line-dark:#d6dee8;
  --shadow:0 1px 3px rgba(20,35,55,.08);
  --radius:8px;
}
*{box-sizing:border-box}
body{margin:0;font:14px/1.5 -apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--accent);text-decoration:none}
a:hover{color:var(--accent-hover)}
header{display:flex;align-items:center;gap:14px;padding:14px 20px;background:#ffffff;border-bottom:1px solid var(--line)}
header h1{font-size:17px;margin:0;font-weight:600;letter-spacing:.3px;color:var(--ink)}
header .sub{color:var(--mut);font-size:12px}
.dot{width:10px;height:10px;border-radius:50%;display:inline-block;background:var(--mut)}
.dot.ok{background:var(--green)} .dot.bad{background:var(--red)}
nav{display:flex;gap:4px;padding:8px 16px;background:#ffffff;border-bottom:1px solid var(--line);flex-wrap:wrap}
nav button{background:transparent;color:var(--mut);border:0;padding:8px 14px;border-radius:var(--radius);cursor:pointer;font-size:13px;border-bottom:2px solid transparent;transition:all .2s}
nav button:hover{background:var(--accent-light);color:var(--accent)}
nav button.active{background:transparent;color:var(--accent);font-weight:600;border-bottom:2px solid var(--accent)}
main{padding:20px;max-width:1200px;margin:0 auto}
section{display:none} section.active{display:block}
h2{font-size:15px;color:var(--ink);font-weight:600;letter-spacing:.3px;margin:4px 0 14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.card{background:#ffffff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.card .nm{font-weight:600;display:flex;align-items:center;gap:8px;text-transform:capitalize;color:var(--ink)}
.card .dt{color:var(--mut);font-size:12px;margin-top:6px;word-break:break-word}
.kpi{font-size:26px;font-weight:700}
table{width:100%;border-collapse:collapse;font-size:13px;background:#ffffff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line-dark)}
th{color:var(--ink);font-weight:600;background:var(--panel2)}
tr:hover{background:var(--panel2)}
.badge{padding:2px 8px;border-radius:20px;font-size:11px;font-weight:600;display:inline-block}
.badge.queued{background:var(--accent-light);color:var(--accent)}.badge.running{background:#e3f2fd;color:#0277bd}
.badge.done{background:#e8f5e9;color:var(--green)}.badge.failed{background:#ffebee;color:var(--red)}
.badge.dispatched{background:#fff3e0;color:var(--amber)}.badge.canceled{background:#f5f5f5;color:#757575}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;margin-bottom:14px}
label{display:block;font-size:12px;color:var(--mut);margin-bottom:4px;font-weight:500}
select,input,textarea{background:#ffffff;color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:8px 10px;font:inherit;min-width:160px;transition:border-color .2s,box-shadow .2s}
select:focus,input:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(25,118,210,.15)}
button.btn{background:var(--accent);color:#ffffff;border:0;border-radius:var(--radius);padding:9px 16px;font-weight:600;cursor:pointer;transition:background .2s,box-shadow .2s}
button.btn:hover{background:var(--accent-hover)}
button.btn:focus{outline:none;box-shadow:0 0 0 3px rgba(25,118,210,.3)}
button.btn.ghost{background:#ffffff;color:var(--accent);border:1px solid var(--accent)}
button.btn.ghost:hover{background:var(--accent-light)}
button.mini{background:#ffffff;color:var(--accent);border:1px solid var(--accent);border-radius:6px;padding:3px 9px;cursor:pointer;font-size:12px;font-weight:500;transition:all .2s}
button.mini:hover{background:var(--accent-light)}
.muted{color:var(--mut)} .right{margin-left:auto}
.hint{background:var(--accent-light);border-left:3px solid var(--accent);padding:10px 14px;border-radius:var(--radius);color:var(--ink);font-size:13px;margin-bottom:16px}
iframe{width:100%;height:70vh;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
code{background:var(--panel);padding:1px 6px;border-radius:5px;color:var(--accent);font-size:12px}
.kpi-card{text-align:center;padding:18px 14px}
.kpi-card .kpi{font-size:28px;font-weight:700;color:var(--accent);line-height:1.2}
.kpi-card .kpi-label{font-size:11px;color:var(--mut);text-transform:uppercase;letter-spacing:.5px;margin-top:4px}
.kpi-card .kpi-sub{font-size:11px;color:var(--mut);margin-top:2px}
.exec-panel{margin-top:14px;background:#ffffff;border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}
.exec-panel h3{margin:0 0 10px;font-size:13px;color:var(--mut);font-weight:600}
.exec-row{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--line-dark);font-size:12px}
.exec-row:last-child{border-bottom:none}
.exec-row:hover{background:var(--panel2)}
.exec-row .exec-status{padding:2px 8px;border-radius:12px;font-size:10px;font-weight:600}
.exec-row .exec-status.success{background:#e8f5e9;color:var(--green)}
.exec-row .exec-status.error{background:#ffebee;color:var(--red)}
.exec-row .exec-status.waiting{background:#fff3e0;color:var(--amber)}
/* Pipeline executions table (S6) — reuse the exec-status pill outside .exec-row */
.pipeline-exec-tbl{margin-top:4px}
.pipeline-exec-tbl td{vertical-align:middle}
.pipeline-exec-tbl .exec-status{display:inline-block;padding:2px 8px;border-radius:12px;font-size:10px;font-weight:600}
.pipeline-exec-tbl .exec-status.success{background:#e8f5e9;color:var(--green)}
.pipeline-exec-tbl .exec-status.error{background:#ffebee;color:var(--red)}
.pipeline-exec-tbl .exec-status.waiting{background:#fff3e0;color:var(--amber)}
.toggle-btn{background:#ffffff;color:var(--mut);border:1px solid var(--line);border-radius:12px;padding:3px 12px;cursor:pointer;font-size:11px;transition:all .2s}
.toggle-btn.on{background:var(--green);color:#fff;border-color:var(--green)}
.toggle-btn.off{background:#ffffff;color:var(--red);border-color:var(--red)}
.pipeline-stage{position:relative;padding-left:28px}
.pipeline-stage::before{content:'';position:absolute;left:12px;top:0;bottom:0;width:2px;background:var(--line)}
.pipeline-stage::after{content:'';position:absolute;left:6px;top:18px;width:14px;height:14px;border-radius:50%;background:#ffffff;border:2px solid var(--accent);z-index:1}
.pipeline-stage:first-child::before{top:18px}
.pipeline-stage:last-child::before{bottom:auto;height:18px}
.health-badge{padding:2px 8px;border-radius:12px;font-size:11px;font-weight:600;cursor:pointer;display:inline-block}
.health-badge.badge-ok{background:#e8f5e9;color:var(--green)}
.health-badge.badge-exhausted{background:#fff3e0;color:var(--amber)}
.health-badge.badge-blocked{background:#ffebee;color:var(--red)}
.health-badge.badge-invalid{background:#ffebee;color:var(--red)}
pre{background:#f7f9fc;color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);padding:14px;font-family:'Courier New',monospace;font-size:11px;line-height:1.5;overflow:auto}

/* Docs tab (ISSUE-036) */
.docs-layout{display:flex;gap:20px;min-height:70vh}
.docs-sidebar{width:240px;flex-shrink:0;overflow-y:auto;max-height:80vh}
.docs-main{flex:1;min-width:0}
.docs-reader{background:#ffffff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;max-height:80vh;overflow-y:auto;box-shadow:var(--shadow)}
.docs-reader h1{font-size:22px;font-weight:700;color:var(--ink);margin:0 0 16px;padding-bottom:10px;border-bottom:2px solid var(--accent)}
.docs-reader h2{font-size:17px;font-weight:600;color:var(--ink);margin:24px 0 10px}
.docs-reader h3{font-size:15px;font-weight:600;color:var(--ink);margin:18px 0 8px}
.docs-reader h4,.docs-reader h5,.docs-reader h6{font-size:13px;font-weight:600;color:var(--mut);margin:14px 0 6px;text-transform:uppercase;letter-spacing:.5px}
.docs-reader p{margin:6px 0;line-height:1.65;color:var(--ink)}
.docs-reader ul,.docs-reader ol{margin:8px 0;padding-left:24px}
.docs-reader li{margin:3px 0;line-height:1.55}
.docs-reader table{margin:12px 0;font-size:12px}
.docs-reader blockquote{border-left:3px solid var(--accent);margin:10px 0;padding:6px 14px;background:var(--accent-light);border-radius:0 var(--radius) var(--radius) 0;color:var(--ink)}
.docs-reader hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.docs-reader pre{margin:10px 0;background:#f7f9fc;border:1px solid var(--line);border-radius:var(--radius);padding:12px;font-size:11px;line-height:1.5;overflow-x:auto}
.docs-reader code{background:var(--panel);padding:1px 5px;border-radius:4px;color:var(--accent);font-size:12px}
.docs-reader pre code{background:none;padding:0;color:var(--ink);font-size:11px}
.docs-reader a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent}
.docs-reader a:hover{border-bottom-color:var(--accent)}
.docs-reader strong{font-weight:600;color:var(--ink)}
.docs-item{padding:8px 12px;border-radius:var(--radius);cursor:pointer;font-size:13px;color:var(--mut);transition:all .15s;margin-bottom:2px}
.docs-item:hover{background:var(--accent-light);color:var(--accent)}
.docs-item.active{background:var(--accent);color:#ffffff;font-weight:600}

/* Stale server banner (ISSUE-045) */
.stale-banner{position:fixed;top:0;left:0;right:0;z-index:9999;display:flex;align-items:center;gap:10px;padding:10px 20px;background:#1565c0;color:#fff;font-size:13px;font-weight:500;box-shadow:0 2px 12px rgba(21,101,192,.4);animation:staleSlide .3s ease-out}
@keyframes staleSlide{from{transform:translateY(-100%);opacity:0}to{transform:translateY(0);opacity:1}}
.stale-icon{font-size:18px;line-height:1}
.stale-msg{flex:1}
.stale-kbd{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);border-radius:4px;padding:1px 6px;font-size:11px;font-family:inherit}
.stale-refresh{background:#fff;color:#1565c0;border:0;border-radius:6px;padding:5px 14px;font-size:12px;font-weight:600;cursor:pointer;transition:background .15s}
.stale-refresh:hover{background:#e3f2fd}
.stale-dismiss{background:transparent;color:rgba(255,255,255,.7);border:0;font-size:20px;cursor:pointer;padding:0 4px;line-height:1;transition:color .15s}
.stale-dismiss:hover{color:#fff}

/* Pipeline stage badges (ISSUE-040) */
.stage-badge{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;margin-right:4px;white-space:nowrap}
.stage-badge.active{background:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7}
.stage-badge.inactive{background:#ffebee;color:#c62828;border:1px solid #ef9a9a}
.stage-badge.nomap{background:#f5f5f5;color:#757575;border:1px solid #e0e0e0}
.stage-badge.unknown{background:#fff8e1;color:#ef6c00;border:1px solid #ffe082}

/* Make Video workspace (ISSUE-058) */
.mv-requirements{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.req-item{display:inline-block;padding:5px 12px;border-radius:20px;font-size:12px;font-weight:600;white-space:nowrap}
.req-done{background:#e8f5e9;color:#2e7d32;border:1px solid #a5d6a7}
.req-miss{background:#f5f5f5;color:#757575;border:1px solid #e0e0e0}
.mv-actions{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0}
.mv-filetree{font-size:12px;margin-top:8px}
.mv-filetree td{padding:4px 8px}
.mv-filetree .mini{padding:2px 6px;font-size:11px}

/* Info icons (ISSUE-065 extension) */
.info-i{display:inline-flex;align-items:center;justify-content:center;width:14px;height:14px;margin-left:5px;border-radius:50%;font-size:11px;line-height:1;color:var(--accent);background:transparent;cursor:help;vertical-align:middle;user-select:none;transition:background .15s,color .15s;font-style:normal;font-weight:600}
.info-i:hover{background:var(--accent-light);color:var(--accent-hover)}
label .info-i{font-weight:600}

/* Option-description hover panel (ISSUE-080) */
.opt-desc-panel{position:absolute;z-index:9998;max-width:340px;padding:8px 12px;background:#ffffff;color:var(--ink);border:1px solid var(--accent);border-left:3px solid var(--accent);border-radius:var(--radius);box-shadow:0 4px 14px rgba(20,35,55,.18);font-size:12px;line-height:1.5;pointer-events:none;white-space:normal;word-break:break-word}

/* Tools launcher (ISSUE-071) */
#tools-launcher{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin-bottom:8px}
.tool-launch-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;background:#ffffff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 12px;cursor:pointer;font-size:13px;font-weight:600;color:var(--ink);box-shadow:var(--shadow);transition:border-color .15s,box-shadow .15s,background .15s}
.tool-launch-btn:hover{border-color:var(--accent);background:var(--accent-light);box-shadow:0 2px 8px rgba(25,118,210,.18)}
.tool-launch-btn .tl-icon{font-size:26px;line-height:1}
.tool-launch-btn .tl-name{line-height:1.25}
.tools-back-btn{margin-bottom:14px}
.tool-panel>h2:first-child{margin-top:0}

/* ===== Pipeline stage cards (Sub-wave A — PIPELINE_REDESIGN §2) ===== */
.mv-stage-card{margin-bottom:8px}
.mv-stage-head{display:flex;align-items:center;gap:10px;padding:10px 14px;background:#ffffff;border:1px solid var(--line);border-radius:var(--radius);cursor:pointer;box-shadow:var(--shadow);transition:border-color .15s,background .15s}
.mv-stage-head:hover{border-color:var(--accent);background:var(--accent-light)}
.mv-chev{font-size:13px;color:var(--mut);width:14px;flex-shrink:0;text-align:center}
.mv-num{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;flex-shrink:0;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;font-weight:700}
.mv-head-main{flex:1;min-width:0}
.mv-head-title{font-weight:600;color:var(--ink);font-size:14px}
.mv-head-sub{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mv-head-wf{font-size:11px;opacity:.8}
.mv-pill{flex-shrink:0;text-transform:capitalize}
.mv-pill.todo{background:#f5f5f5;color:#757575}
.mv-seg-wrap{flex-shrink:0}
.mv-seg{display:inline-flex;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.mv-seg-btn{background:#ffffff;color:var(--mut);border:0;padding:4px 12px;font-size:11px;font-weight:600;cursor:pointer;transition:all .15s}
.mv-seg-btn:hover:not(:disabled){background:var(--accent-light);color:var(--accent)}
.mv-seg-btn.on{background:var(--accent);color:#fff}
.mv-seg-btn:disabled,.mv-seg-btn.mv-seg-dis{opacity:.4;cursor:not-allowed}
.mv-run-btn{flex-shrink:0;padding:6px 14px}
.mv-run-btn:disabled,.mv-run-sec .btn:disabled{opacity:.5;cursor:not-allowed}
.mv-stage-body{padding:12px 16px 14px 40px}
.mv-sec{margin-bottom:14px}
.mv-sec-h{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.6px;color:var(--mut);margin-bottom:6px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.mv-mode-banner{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px 12px;border-radius:var(--radius);font-size:13px;margin-bottom:14px}
.mv-mode-local{background:#e8f5e9;border:1px solid #a5d6a7;color:var(--ink)}
.mv-mode-n8n{background:#e3f0fb;border:1px solid #90caf9;color:var(--ink)}
.mv-warn{flex-basis:100%;color:var(--red);font-size:12px;margin-top:4px}
.mv-tools-row{display:flex;flex-wrap:wrap;gap:8px}
.mv-tool-btn{padding:6px 12px;font-size:12px}
.mv-cl-items{display:flex;flex-direction:column;gap:4px}
.mv-cl-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink);cursor:pointer;margin:0}
.mv-cl-item.mv-cl-auto{color:var(--green)}
.mv-cl-item.mv-cl-auto span{font-weight:500}
.mv-cl-bot{font-size:12px}
.mv-cl-progress{font-weight:600;color:var(--accent)}
.mv-files{display:flex;flex-direction:column;gap:3px;margin-bottom:8px}
.mv-file-row{display:flex;align-items:center;gap:8px;font-size:12px;padding:3px 0;border-top:1px solid var(--line)}
.mv-file-nm{flex:1;color:var(--ink);word-break:break-all}
.mv-file-meta{font-size:11px}
.mv-folder-hint{font-weight:400;text-transform:none;letter-spacing:0}
.mv-import-row{display:flex;gap:8px;align-items:center}
.mv-binding-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.mv-run-sec{display:flex;align-items:center;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:12px}
.mv-model-gate{font-size:12px}
/* Archive to Library (end-of-pipeline, upload stage) */
.mv-archive-sec{border-top:1px solid var(--line);padding-top:12px;margin-top:14px}
.mv-archive-result{font-size:12px;color:var(--ink)}
.mv-archive-list{display:flex;flex-direction:column;gap:2px}
.mv-archive-line{font-size:12px;word-break:break-all}
/* Per-stage model selector (#45) */
.mv-model-sec .mv-model-row{display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end}
.mv-model-sec select,.mv-model-sec input{min-width:150px}
.mv-model-sec .mv-model-row>div:nth-child(2) input{width:100%}
/* Editable n8n workflow id (#43) */
.mv-wf-edit{display:inline-flex;gap:6px;align-items:center;flex-wrap:wrap}
.mv-wf-input{min-width:120px;padding:4px 8px;font-size:12px}
.mv-wf-status{font-size:11px}
/* Idea Hub (ideation card) */
.mv-ideahub{background:var(--panel);border-radius:var(--radius);padding:12px}
.mv-idea-controls{display:flex;align-items:center;gap:10px;margin-bottom:8px}
.mv-idea-list{display:flex;flex-direction:column;gap:4px;max-height:260px;overflow-y:auto}
.mv-idea-row{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid var(--line);border-radius:var(--radius);background:#ffffff;cursor:pointer;font-size:13px;transition:border-color .15s,background .15s}
.mv-idea-row:hover{border-color:var(--accent);background:var(--accent-light)}
.mv-idea-row.sel{border-color:var(--accent);background:var(--accent-light);box-shadow:0 0 0 2px rgba(25,118,210,.18)}
.mv-idea-t{font-weight:600;color:var(--ink)}
.mv-idea-tag{font-size:10px}
.mv-idea-hook{font-size:11px;margin-left:auto}
.mv-idea-form{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.mv-idea-ch{min-width:140px}

/* #47 inline tools (Tools-tab panel moved into a stage card) */
.mv-tool-inline{margin-top:10px;border:1px dashed var(--line-dark);border-radius:var(--radius);padding:12px;background:var(--panel)}
.mv-tool-inline-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.mv-tool-inline-head .right{margin-left:auto}
.mv-tool-inline .tool-panel{display:block!important}
.mv-tool-inline .tool-panel>h2:first-child{margin-top:0;font-size:14px}

/* #48 voiceover / A-roll card */
.mv-vo-card{background:var(--panel);border-radius:var(--radius);padding:12px}
.mv-aroll-picker{margin-top:6px}
.mv-aroll-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.mv-aroll-tab.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.mv-aroll-pane{border:1px solid var(--line);border-radius:var(--radius);padding:10px;background:#fff;min-height:48px}

/* #42 per-stage save row */
.mv-stage-save{display:flex;align-items:center;gap:10px;margin-top:6px}
.mv-stage-saved{color:var(--green)}