/* ══════════════════════════════════════════════════════════════════════════════
   OUTLINE WRITER — Design System
   shadcn/ui-inspired. Mono (JetBrains Mono) for identity/labels/metrics,
   Inter for body & forms. Light + dark.
   ══════════════════════════════════════════════════════════════════════════════ */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── TOKENS ── */
:root{
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* light */
  --bg:            hsl(0 0% 100%);
  --fg:            hsl(240 10% 3.9%);
  --card:          hsl(0 0% 100%);
  --card-fg:       hsl(240 10% 3.9%);
  --popover:       hsl(0 0% 100%);
  --muted:         hsl(240 4.8% 95.9%);
  --muted-fg:      hsl(240 3.8% 46.1%);
  --subtle:        hsl(240 4.8% 97.5%);
  --border:        hsl(240 5.9% 90%);
  --input:         hsl(240 5.9% 90%);
  --ring:          hsl(240 5% 64.9%);
  --primary:       hsl(240 5.9% 10%);
  --primary-fg:    hsl(0 0% 98%);
  --accent:        hsl(217 91% 60%);
  --accent-fg:     hsl(0 0% 100%);
  --accent-soft:   hsl(217 91% 96%);

  --success:       hsl(142 71% 45%);
  --success-soft:  hsl(142 71% 95%);
  --warning:       hsl(38 92% 50%);
  --warning-soft:  hsl(38 92% 95%);
  --danger:        hsl(0 72% 51%);
  --danger-soft:   hsl(0 72% 96%);
  --info:          hsl(217 91% 60%);

  --radius:    8px;
  --radius-sm: 6px;
  --radius-lg: 12px;

  --shadow-sm: 0 1px 2px 0 hsl(240 10% 3.9% / .05);
  --shadow:    0 1px 3px 0 hsl(240 10% 3.9% / .1), 0 1px 2px -1px hsl(240 10% 3.9% / .1);
  --shadow-md: 0 4px 6px -1px hsl(240 10% 3.9% / .1), 0 2px 4px -2px hsl(240 10% 3.9% / .1);
  --shadow-lg: 0 10px 15px -3px hsl(240 10% 3.9% / .1), 0 4px 6px -4px hsl(240 10% 3.9% / .1);

  --sidebar-w: 232px;
  --sidebar-w-collapsed: 60px;
  --header-h: 56px;
  --inspector-w: 320px;
}

[data-theme="dark"]{
  --bg:            hsl(240 10% 3.9%);
  --fg:            hsl(0 0% 98%);
  --card:          hsl(240 8% 6.5%);
  --card-fg:       hsl(0 0% 98%);
  --popover:       hsl(240 10% 5%);
  --muted:         hsl(240 3.7% 13%);
  --muted-fg:      hsl(240 5% 64.9%);
  --subtle:        hsl(240 5% 9%);
  --border:        hsl(240 3.7% 15.9%);
  --input:         hsl(240 3.7% 18%);
  --ring:          hsl(240 4.9% 40%);
  --primary:       hsl(0 0% 98%);
  --primary-fg:    hsl(240 5.9% 10%);
  --accent:        hsl(217 91% 60%);
  --accent-fg:     hsl(0 0% 100%);
  --accent-soft:   hsl(217 60% 16%);

  --success:       hsl(142 65% 47%);
  --success-soft:  hsl(142 40% 14%);
  --warning:       hsl(38 92% 55%);
  --warning-soft:  hsl(38 50% 14%);
  --danger:        hsl(0 72% 58%);
  --danger-soft:   hsl(0 50% 16%);

  --shadow-sm: 0 1px 2px 0 hsl(0 0% 0% / .3);
  --shadow:    0 1px 3px 0 hsl(0 0% 0% / .4), 0 1px 2px -1px hsl(0 0% 0% / .4);
  --shadow-md: 0 4px 6px -1px hsl(0 0% 0% / .4);
  --shadow-lg: 0 10px 15px -3px hsl(0 0% 0% / .5);
}

/* ── BASE ── */
html,body{height:100%}
body{
  font-family:var(--font-sans);
  font-size:14px;
  line-height:1.55;
  color:var(--fg);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:var(--accent-soft);color:var(--fg)}

/* scrollbars */
*{scrollbar-width:thin;scrollbar-color:var(--border) transparent}
*::-webkit-scrollbar{width:10px;height:10px}
*::-webkit-scrollbar-thumb{background:var(--border);border-radius:6px;border:2px solid transparent;background-clip:padding-box}
*::-webkit-scrollbar-thumb:hover{background:var(--ring)}

/* mono helpers */
.mono{font-family:var(--font-mono)}
.label{
  font-family:var(--font-mono);
  font-size:10.5px;
  font-weight:600;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:var(--muted-fg);
}
.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums}

/* ══════════════════════════════════════════════════
   APP SHELL
   ══════════════════════════════════════════════════ */
.app{
  display:grid;
  grid-template-columns:var(--sidebar-w) 1fr;
  height:100vh;
  overflow:hidden;
  transition:grid-template-columns .18s ease;
}
.app.sidebar-collapsed{grid-template-columns:var(--sidebar-w-collapsed) 1fr}

/* ── SIDEBAR ── */
.sidebar{
  position:relative;
  display:flex;flex-direction:column;
  background:var(--subtle);
  border-right:1px solid var(--border);
  overflow:hidden;
}
.sidebar-head{
  display:flex;align-items:center;gap:9px;
  height:var(--header-h);
  padding:0 22px 0 14px;
  border-bottom:1px solid var(--border);
  flex-shrink:0;
}
.brand-mark{
  width:26px;height:26px;flex-shrink:0;
  border-radius:7px;
  background:var(--primary);
  color:var(--primary-fg);
  display:grid;place-items:center;
  font-family:var(--font-mono);font-weight:700;font-size:14px;
}
.brand-name{
  font-family:var(--font-mono);
  font-weight:700;font-size:13px;letter-spacing:.02em;
  white-space:nowrap;
}
.brand-name b{font-weight:700}
/* thin handle hugging the divider line — visible in both states */
.sidebar-collapse{
  position:absolute;top:15px;right:0;
  width:14px;height:26px;
  display:grid;place-items:center;
  border:1px solid var(--border);border-right:none;
  border-radius:6px 0 0 6px;
  background:var(--card);color:var(--muted-fg);cursor:pointer;
  z-index:3;
}
.sidebar-collapse:hover{background:var(--muted);color:var(--fg)}
.sidebar-collapse svg{width:11px;height:11px;stroke-width:2.5}
.app.sidebar-collapsed .sidebar-collapse svg{transform:rotate(180deg)}

.sidebar-nav{padding:10px 8px;display:flex;flex-direction:column;gap:2px;flex:1;overflow-y:auto}
.nav-section{
  font-family:var(--font-mono);font-size:10px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted-fg);
  padding:14px 10px 6px;
}
.nav-item{
  display:flex;align-items:center;gap:10px;
  padding:7px 10px;
  border-radius:var(--radius-sm);
  color:var(--muted-fg);
  font-size:13.5px;font-weight:500;
  cursor:pointer;border:none;background:transparent;width:100%;text-align:left;
  font-family:var(--font-sans);
  transition:background .12s,color .12s;
  white-space:nowrap;
}
.nav-item:hover{background:var(--muted);color:var(--fg)}
.nav-item.active{background:var(--card);color:var(--fg);box-shadow:var(--shadow-sm);font-weight:600}
.nav-item svg{width:17px;height:17px;flex-shrink:0;stroke-width:2}
.nav-item .nav-badge{
  margin-left:auto;font-family:var(--font-mono);font-size:10px;font-weight:600;
  background:var(--muted);color:var(--muted-fg);
  padding:1px 6px;border-radius:99px;
}
.app.sidebar-collapsed .brand-name,
.app.sidebar-collapsed .nav-item span,
.app.sidebar-collapsed .nav-section,
.app.sidebar-collapsed .nav-badge,
.app.sidebar-collapsed .sidebar-foot-text{display:none}
.app.sidebar-collapsed .nav-item{justify-content:center;padding:8px}
/* keep the KB mark centered when collapsed; the thin handle stays on the edge */
.app.sidebar-collapsed .sidebar-head{padding:0;justify-content:center}

.sidebar-foot{
  padding:10px;border-top:1px solid var(--border);flex-shrink:0;
}
.provider-chip{
  display:flex;align-items:center;gap:8px;
  padding:8px 10px;border-radius:var(--radius-sm);
  background:var(--card);border:1px solid var(--border);
}
.provider-dot{width:7px;height:7px;border-radius:99px;background:var(--success);flex-shrink:0;box-shadow:0 0 0 3px var(--success-soft)}
.sidebar-foot-text{display:flex;flex-direction:column;min-width:0}
.sidebar-foot-text .label{margin-bottom:1px}
.sidebar-foot-text .pf-model{font-family:var(--font-mono);font-size:11px;color:var(--fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.version-line{
  font-family:var(--font-mono);font-size:10px;color:var(--muted-fg);
  text-align:center;margin-top:8px;letter-spacing:.04em;
}
.app.sidebar-collapsed .version-line{display:none}
.user-avatar{
  width:26px;height:26px;flex-shrink:0;border-radius:99px;
  background:var(--accent);color:#fff;
  display:grid;place-items:center;
  font-family:var(--font-mono);font-weight:700;font-size:11px;text-transform:uppercase;
}
.app.sidebar-collapsed .sidebar-foot-text{display:none}
.app.sidebar-collapsed .provider-chip{padding:6px;justify-content:center}

/* ── MAIN COLUMN ── */
.main{display:flex;flex-direction:column;overflow:hidden;min-width:0}

/* ── TOPBAR ── */
.topbar{
  height:var(--header-h);flex-shrink:0;
  display:flex;align-items:center;gap:14px;
  padding:0 18px;
  border-bottom:1px solid var(--border);
  background:color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter:blur(8px);
}
.topbar-title{display:flex;flex-direction:column;min-width:0;gap:1px}
.topbar-crumb{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.05em;color:var(--muted-fg);text-transform:uppercase}
.topbar-draft{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:46ch}
.topbar-draft.empty{color:var(--muted-fg);font-weight:500}

.save-status{
  display:flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:11px;color:var(--muted-fg);
  padding:3px 9px;border-radius:99px;background:var(--muted);
}
.save-status .dot{width:6px;height:6px;border-radius:99px;background:var(--muted-fg)}
.save-status[data-state="saved"] .dot{background:var(--success)}
.save-status[data-state="working"] .dot{background:var(--warning);animation:pulse 1s infinite}
.save-status[data-state="error"] .dot{background:var(--danger)}

.topbar-spacer{flex:1}
.icon-btn{
  width:34px;height:34px;flex-shrink:0;
  display:grid;place-items:center;
  border-radius:var(--radius-sm);
  border:1px solid transparent;background:transparent;
  color:var(--muted-fg);cursor:pointer;
  transition:background .12s,color .12s,border-color .12s;
}
.icon-btn:hover{background:var(--muted);color:var(--fg)}
.icon-btn svg{width:18px;height:18px;stroke-width:2}
.cmd-trigger{
  display:flex;align-items:center;gap:8px;
  height:34px;padding:0 10px;
  border-radius:var(--radius-sm);
  border:1px solid var(--border);background:var(--card);
  color:var(--muted-fg);cursor:pointer;font-family:var(--font-sans);font-size:13px;
}
.cmd-trigger:hover{background:var(--muted)}
.cmd-trigger kbd{
  font-family:var(--font-mono);font-size:10px;
  padding:1px 5px;border-radius:4px;
  background:var(--muted);border:1px solid var(--border);color:var(--muted-fg);
}

/* ══════════════════════════════════════════════════
   WORKSPACE
   ══════════════════════════════════════════════════ */
.workspace{flex:1;overflow-y:auto;overflow-x:hidden}
.view{display:none;animation:fade .2s ease}
.view.active{display:block}

/* phase header */
.phase-bar{
  display:flex;align-items:center;gap:14px;
  padding:16px 24px;border-bottom:1px solid var(--border);
  position:sticky;top:0;background:var(--bg);z-index:5;
}
.phase-steps{display:flex;align-items:center;gap:4px}
.phase-step{
  display:flex;align-items:center;gap:8px;
  padding:6px 12px;border-radius:99px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:600;letter-spacing:.03em;
  color:var(--muted-fg);background:transparent;border:1px solid transparent;
  cursor:default;
}
.phase-step .pnum{
  width:18px;height:18px;border-radius:99px;
  display:grid;place-items:center;font-size:10px;
  background:var(--muted);color:var(--muted-fg);
}
.phase-step.active{background:var(--card);border-color:var(--border);color:var(--fg);box-shadow:var(--shadow-sm)}
.phase-step.active .pnum{background:var(--primary);color:var(--primary-fg)}
.phase-step.done{color:var(--fg)}
.phase-step.done .pnum{background:var(--success);color:#fff}
.phase-divider{width:18px;height:1px;background:var(--border)}
.phase-actions{margin-left:auto;display:flex;gap:8px;align-items:center}

/* writer grid */
.writer-grid{
  display:grid;
  grid-template-columns:1fr var(--inspector-w);
  gap:0;
  align-items:start;
}
.writer-main{padding:24px;min-width:0;display:flex;flex-direction:column;gap:18px}
.inspector{
  border-left:1px solid var(--border);
  position:sticky;top:73px;
  height:calc(100vh - var(--header-h) - 73px);
  overflow-y:auto;
  padding:20px 18px;
  display:flex;flex-direction:column;gap:18px;
  background:var(--subtle);
}

/* ══════════════════════════════════════════════════
   CARD
   ══════════════════════════════════════════════════ */
.card{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow-sm);
}
.card-head{
  display:flex;align-items:center;gap:12px;
  padding:16px 18px;border-bottom:1px solid var(--border);
}
.card-head .ch-icon{
  width:32px;height:32px;border-radius:var(--radius-sm);
  background:var(--muted);color:var(--fg);
  display:grid;place-items:center;flex-shrink:0;
}
.card-head .ch-icon svg{width:17px;height:17px;stroke-width:2}
.card-title{font-size:14.5px;font-weight:600;line-height:1.3}
.card-desc{font-size:12.5px;color:var(--muted-fg);margin-top:1px}
.card-head .ch-aside{margin-left:auto;display:flex;align-items:center;gap:8px}
.card-body{padding:18px}
.card-body.tight{padding:0}

/* ══════════════════════════════════════════════════
   SEGMENTED CONTROL (intake modes / tabs)
   ══════════════════════════════════════════════════ */
.segmented{
  display:inline-flex;padding:3px;gap:2px;
  background:var(--muted);border-radius:var(--radius);
}
.segmented button{
  border:none;background:transparent;cursor:pointer;
  padding:6px 14px;border-radius:var(--radius-sm);
  font-family:var(--font-mono);font-size:12px;font-weight:600;letter-spacing:.02em;
  color:var(--muted-fg);
  display:flex;align-items:center;gap:7px;
  transition:background .12s,color .12s,box-shadow .12s;
}
.segmented button svg{width:14px;height:14px;stroke-width:2}
.segmented button:hover{color:var(--fg)}
.segmented button[aria-selected="true"]{background:var(--card);color:var(--fg);box-shadow:var(--shadow-sm)}

/* full-width tabs (editor) */
.tabs{display:flex;border-bottom:1px solid var(--border);padding:0 6px;gap:2px}
.tab{
  position:relative;border:none;background:transparent;cursor:pointer;
  padding:11px 14px;
  font-family:var(--font-sans);font-size:13px;font-weight:500;
  color:var(--muted-fg);
  display:flex;align-items:center;gap:7px;
}
.tab:hover{color:var(--fg)}
.tab[aria-selected="true"]{color:var(--fg);font-weight:600}
.tab[aria-selected="true"]::after{
  content:'';position:absolute;left:8px;right:8px;bottom:-1px;height:2px;
  background:var(--primary);border-radius:2px;
}
.tab .tab-badge{
  font-family:var(--font-mono);font-size:10px;
  background:var(--muted);color:var(--muted-fg);padding:0 6px;border-radius:99px;
}

/* ══════════════════════════════════════════════════
   FORM CONTROLS
   ══════════════════════════════════════════════════ */
.field{display:flex;flex-direction:column;gap:7px}
.field + .field{margin-top:16px}
.field-label{font-size:13px;font-weight:500;color:var(--fg);display:flex;align-items:center;gap:8px}
.field-label .spacer{flex:1}
.field-label .opt{font-size:11px;color:var(--muted-fg);font-weight:400}
.field-hint{font-size:12px;color:var(--muted-fg)}

.input,.textarea,.select{
  width:100%;
  font-family:var(--font-sans);font-size:14px;color:var(--fg);
  background:var(--bg);
  border:1px solid var(--input);
  border-radius:var(--radius-sm);
  padding:9px 12px;
  outline:none;
  transition:border-color .12s,box-shadow .12s;
}
.input::placeholder,.textarea::placeholder{color:var(--muted-fg)}
.input:focus,.textarea:focus,.select:focus{
  border-color:var(--ring);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--ring) 25%,transparent);
}
.textarea{resize:vertical;min-height:120px;line-height:1.6}
.textarea.mono{font-family:var(--font-mono);font-size:13px}
.select{
  cursor:pointer;appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23888' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 11px center;padding-right:34px;
}

/* dropzone */
.dropzone{
  border:1.5px dashed var(--border);
  border-radius:var(--radius);
  background:var(--subtle);
  padding:40px 24px;text-align:center;cursor:pointer;position:relative;
  transition:border-color .14s,background .14s;
}
.dropzone:hover,.dropzone.over{border-color:var(--accent);background:var(--accent-soft)}
.dropzone input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer}
.dz-icon{
  width:44px;height:44px;margin:0 auto 12px;
  border-radius:var(--radius);background:var(--muted);
  display:grid;place-items:center;color:var(--muted-fg);
}
.dz-icon svg{width:22px;height:22px;stroke-width:1.8}
.dz-title{font-size:14px;font-weight:600;margin-bottom:4px}
.dz-sub{font-size:12.5px;color:var(--muted-fg)}
.dz-types{margin-top:12px;display:flex;gap:5px;flex-wrap:wrap;justify-content:center}
.dz-types .badge{font-size:10px}
.dz-file{
  margin-top:14px;display:inline-flex;align-items:center;gap:9px;
  padding:8px 13px;border-radius:var(--radius-sm);
  background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow-sm);
}
.dz-file svg{width:16px;height:16px;color:var(--accent)}
.dz-file .fn{font-size:13px;font-weight:500}
.dz-file .fs{font-family:var(--font-mono);font-size:11px;color:var(--muted-fg)}

/* switch */
.switch-row{
  display:flex;align-items:center;gap:12px;
  padding:14px;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--subtle);
}
.switch{
  position:relative;width:38px;height:22px;flex-shrink:0;cursor:pointer;
  background:var(--input);border-radius:99px;border:none;
  transition:background .16s;
}
.switch::after{
  content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;
  background:#fff;border-radius:99px;box-shadow:var(--shadow-sm);
  transition:transform .16s;
}
.switch[aria-checked="true"]{background:var(--accent)}
.switch[aria-checked="true"]::after{transform:translateX(16px)}
.switch-text{display:flex;flex-direction:column;gap:1px;min-width:0}
.switch-title{font-size:13.5px;font-weight:600}
.switch-sub{font-size:12px;color:var(--muted-fg)}

/* ══════════════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════════════ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--font-sans);font-size:13.5px;font-weight:600;
  padding:9px 16px;border-radius:var(--radius-sm);
  border:1px solid transparent;cursor:pointer;white-space:nowrap;
  transition:background .12s,border-color .12s,opacity .12s,box-shadow .12s;
  user-select:none;
}
.btn svg{width:16px;height:16px;stroke-width:2;flex-shrink:0}
.btn-primary{background:var(--primary);color:var(--primary-fg);box-shadow:var(--shadow-sm)}
.btn-primary:hover{opacity:.9}
.btn-accent{background:var(--accent);color:var(--accent-fg);box-shadow:var(--shadow-sm)}
.btn-accent:hover{opacity:.92}
.btn-outline{background:var(--card);color:var(--fg);border-color:var(--border)}
.btn-outline:hover{background:var(--muted)}
.btn-ghost{background:transparent;color:var(--fg)}
.btn-ghost:hover{background:var(--muted)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{opacity:.9}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-sm{padding:6px 11px;font-size:12.5px}
.btn-lg{padding:11px 20px;font-size:14px}
.btn-block{width:100%}

/* ══════════════════════════════════════════════════
   BADGES
   ══════════════════════════════════════════════════ */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-family:var(--font-mono);font-size:10.5px;font-weight:600;letter-spacing:.02em;
  padding:2px 8px;border-radius:99px;
  background:var(--muted);color:var(--muted-fg);border:1px solid transparent;
}
.badge svg{width:11px;height:11px;stroke-width:2.2}
.badge-outline{background:transparent;border-color:var(--border)}
.badge-accent{background:var(--accent-soft);color:var(--accent)}
.badge-success{background:var(--success-soft);color:var(--success)}
.badge-warning{background:var(--warning-soft);color:var(--warning)}
.badge-danger{background:var(--danger-soft);color:var(--danger)}
.badge-dot::before{content:'';width:6px;height:6px;border-radius:99px;background:currentColor}

/* ══════════════════════════════════════════════════
   INSPECTOR / RUN PANEL
   ══════════════════════════════════════════════════ */
.insp-section{display:flex;flex-direction:column;gap:10px}
.insp-title{
  font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted-fg);
  display:flex;align-items:center;gap:8px;
}
.insp-title svg{width:14px;height:14px}

.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.stat{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:10px 12px;
}
.stat .sk{font-family:var(--font-mono);font-size:10px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-fg)}
.stat .sv{font-family:var(--font-mono);font-size:16px;font-weight:600;margin-top:3px;font-variant-numeric:tabular-nums}
.stat.span2{grid-column:span 2}

.meta-list{display:flex;flex-direction:column;gap:0;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
.meta-row{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;font-size:12.5px}
.meta-row + .meta-row{border-top:1px solid var(--border)}
.meta-row .mk{color:var(--muted-fg);font-size:12px}
.meta-row .mv{font-family:var(--font-mono);font-size:11.5px;color:var(--fg);max-width:60%;text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* progress */
.progress{height:6px;border-radius:99px;background:var(--muted);overflow:hidden}
.progress > i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .4s ease}
.progress.indeterminate > i{width:35% !important;animation:indet 1.1s ease-in-out infinite}

/* run state header */
.run-state{
  display:flex;align-items:center;gap:11px;
  padding:13px;border-radius:var(--radius);border:1px solid var(--border);
  background:var(--card);
}
.run-spin{width:28px;height:28px;flex-shrink:0;display:grid;place-items:center}
.run-spin svg{width:20px;height:20px}
.run-state .rs-text{display:flex;flex-direction:column;min-width:0}
.run-state .rs-title{font-size:13.5px;font-weight:600}
.run-state .rs-sub{font-size:12px;color:var(--muted-fg)}
.run-state .rs-meta{margin-left:auto;display:flex;align-items:center;gap:6px;flex-shrink:0}
.run-state.idle{background:var(--subtle)}
.run-state.running{border-color:color-mix(in srgb,var(--accent) 40%,var(--border))}
.run-state.done{border-color:color-mix(in srgb,var(--success) 40%,var(--border))}
.run-state.error{border-color:color-mix(in srgb,var(--danger) 40%,var(--border));background:var(--danger-soft)}

/* accordion (logs) */
.accordion{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:var(--card)}
.acc-head{
  display:flex;align-items:center;gap:8px;width:100%;
  padding:10px 12px;border:none;background:transparent;cursor:pointer;
  font-family:var(--font-mono);font-size:11px;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;color:var(--muted-fg);
}
.acc-head:hover{color:var(--fg)}
.acc-head .chev{margin-left:auto;transition:transform .15s}
.acc-head[aria-expanded="true"] .chev{transform:rotate(90deg)}
.acc-body{display:none;padding:0 12px 12px;font-family:var(--font-mono);font-size:11px;line-height:1.7;color:var(--muted-fg);max-height:200px;overflow-y:auto}
.acc-body.open{display:block}
.log-line{display:flex;gap:8px}
.log-line .lt{color:var(--muted-fg);opacity:.6;flex-shrink:0}
.log-line.ok .lm{color:var(--success)}
.log-line.err .lm{color:var(--danger)}

/* ══════════════════════════════════════════════════
   EDITOR PANEL
   ══════════════════════════════════════════════════ */
.editor-pane{display:none}
.editor-pane.active{display:block}
.editor-shell{display:grid;grid-template-columns:1fr 1fr}
.editor-col{display:flex;flex-direction:column;min-width:0}
.editor-col + .editor-col{border-left:1px solid var(--border)}
.editor-col-head{
  display:flex;align-items:center;gap:8px;
  padding:8px 14px;border-bottom:1px solid var(--border);background:var(--subtle);
}
.editor-textarea{
  border:none;outline:none;resize:none;width:100%;
  min-height:520px;padding:18px;
  font-family:var(--font-mono);font-size:13px;line-height:1.7;
  background:var(--bg);color:var(--fg);
}
.editor-rendered{padding:24px 28px;min-height:520px;max-height:70vh;overflow-y:auto}

/* single-pane preview */
.preview-only{padding:28px 32px;max-width:none;min-height:520px;max-height:72vh;overflow-y:auto}

/* rendered markdown */
.prose{font-size:15px;line-height:1.7;color:var(--fg)}
.prose h1{font-size:24px;font-weight:700;margin:0 0 14px;letter-spacing:-.01em}
.prose h2{font-size:19px;font-weight:650;margin:28px 0 10px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.prose h3{font-size:16px;font-weight:600;margin:20px 0 8px}
.prose p{margin:0 0 13px}
.prose ul,.prose ol{margin:0 0 13px;padding-left:24px}
.prose li{margin-bottom:5px}
.prose li::marker{color:var(--muted-fg)}
.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.prose code{font-family:var(--font-mono);font-size:.86em;background:var(--muted);padding:2px 6px;border-radius:5px}
.prose pre{background:var(--subtle);border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin:0 0 14px;overflow-x:auto}
.prose pre code{background:none;padding:0;font-size:13px;line-height:1.6}
.prose blockquote{border-left:3px solid var(--border);padding-left:16px;margin:0 0 14px;color:var(--muted-fg)}
.prose table{border-collapse:collapse;width:100%;margin:0 0 14px;font-size:13.5px}
.prose th,.prose td{border:1px solid var(--border);padding:8px 12px;text-align:left}
.prose th{background:var(--subtle);font-weight:600}
.prose hr{border:none;border-top:1px solid var(--border);margin:20px 0}
.prose img{max-width:100%;border-radius:var(--radius);border:1px solid var(--border)}
/* outline callouts */
.callout{padding:13px 16px;border-radius:var(--radius);margin:0 0 14px;border:1px solid var(--border);display:flex;gap:11px}
.callout .co-ico{flex-shrink:0;width:18px;height:18px;margin-top:1px}
.callout .co-body{flex:1;min-width:0}
.callout .co-body > :last-child{margin-bottom:0}
.callout-info{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 30%,transparent)}
.callout-info .co-ico{color:var(--accent)}
.callout-warning{background:var(--warning-soft);border-color:color-mix(in srgb,var(--warning) 30%,transparent)}
.callout-warning .co-ico{color:var(--warning)}
.callout-tip,.callout-success{background:var(--success-soft);border-color:color-mix(in srgb,var(--success) 30%,transparent)}
.callout-tip .co-ico,.callout-success .co-ico{color:var(--success)}

/* ══════════════════════════════════════════════════
   EMPTY STATES
   ══════════════════════════════════════════════════ */
.empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:60px 24px;gap:6px;min-height:400px;
}
.empty-icon{
  width:52px;height:52px;border-radius:var(--radius-lg);
  background:var(--muted);color:var(--muted-fg);
  display:grid;place-items:center;margin-bottom:8px;
}
.empty-icon svg{width:26px;height:26px;stroke-width:1.6}
.empty-title{font-size:16px;font-weight:600}
.empty-sub{font-size:13.5px;color:var(--muted-fg);max-width:340px}

/* ══════════════════════════════════════════════════
   SEO / PUBLISH PREP
   ══════════════════════════════════════════════════ */
.kv-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.readiness{display:flex;flex-direction:column;gap:9px}
.ready-item{display:flex;align-items:center;gap:11px;padding:11px 13px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--card)}
.ready-item .ri-ico{width:20px;height:20px;flex-shrink:0;display:grid;place-items:center;border-radius:99px}
.ready-item.ok .ri-ico{background:var(--success-soft);color:var(--success)}
.ready-item.no .ri-ico{background:var(--warning-soft);color:var(--warning)}
.ready-item .ri-text{flex:1;min-width:0}
.ready-item .ri-title{font-size:13.5px;font-weight:500}
.ready-item .ri-sub{font-size:12px;color:var(--muted-fg)}

/* success */
.success-card{text-align:center;padding:40px 28px}
.success-ring{
  width:60px;height:60px;margin:0 auto 18px;border-radius:99px;
  background:var(--success-soft);color:var(--success);
  display:grid;place-items:center;
}
.success-ring svg{width:30px;height:30px;stroke-width:2.2}
.success-card h3{font-size:18px;font-weight:650;margin-bottom:6px}
.success-card p{font-size:13.5px;color:var(--muted-fg);margin-bottom:20px}
.success-link{
  display:flex;align-items:center;gap:10px;
  padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--subtle);margin-bottom:20px;text-align:left;
}
.success-link svg{width:16px;height:16px;color:var(--muted-fg);flex-shrink:0}
.success-link a{font-family:var(--font-mono);font-size:12.5px;color:var(--accent);word-break:break-all}

/* ══════════════════════════════════════════════════
   KB EXPLORER + RUNS TABLE
   ══════════════════════════════════════════════════ */
.list-row{
  display:flex;align-items:center;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--border);cursor:pointer;
  transition:background .1s;
}
.list-row:last-child{border-bottom:none}
.list-row:hover{background:var(--subtle)}
.list-ico{width:32px;height:32px;border-radius:var(--radius-sm);background:var(--muted);color:var(--muted-fg);display:grid;place-items:center;flex-shrink:0}
.list-ico svg{width:16px;height:16px}
.list-main{flex:1;min-width:0}
.list-title{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-sub{font-family:var(--font-mono);font-size:11px;color:var(--muted-fg);margin-top:1px}
.list-aside{display:flex;align-items:center;gap:10px;flex-shrink:0}

.kb-crumb{display:flex;align-items:center;gap:4px;padding:11px 16px;background:var(--subtle);font-size:13px;color:var(--muted-fg)}
.kb-crumb a{color:var(--accent);cursor:pointer;text-decoration:none}
.kb-crumb a:hover{text-decoration:underline}
.kb-crumb .cur{color:var(--fg);font-weight:600}
.kb-crumb .sep{color:var(--muted-fg);opacity:.5}

/* ══════════════════════════════════════════════════
   ALERT
   ══════════════════════════════════════════════════ */
.alert{
  display:flex;gap:11px;padding:13px 15px;border-radius:var(--radius);
  border:1px solid var(--border);font-size:13px;
}
.alert svg{width:17px;height:17px;flex-shrink:0;margin-top:1px}
.alert-danger{background:var(--danger-soft);border-color:color-mix(in srgb,var(--danger) 30%,transparent);color:var(--danger)}
.alert-danger .al-body{color:var(--fg)}
.alert .al-body{flex:1}
.alert .al-title{font-weight:600;margin-bottom:2px}
.alert .al-close{margin-left:auto;background:none;border:none;cursor:pointer;color:inherit;opacity:.6;padding:2px}
.alert .al-close:hover{opacity:1}

/* ══════════════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════════════ */
.toast-wrap{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:100}
.toast{
  display:flex;align-items:center;gap:11px;
  background:var(--popover);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:12px 15px;min-width:280px;max-width:380px;
  animation:slidein .22s ease;
}
.toast svg{width:18px;height:18px;flex-shrink:0}
.toast.success svg{color:var(--success)}
.toast.error svg{color:var(--danger)}
.toast .t-body{flex:1;font-size:13px}
.toast .t-title{font-weight:600}
.toast .t-sub{color:var(--muted-fg);font-size:12px}

/* ══════════════════════════════════════════════════
   SETTINGS
   ══════════════════════════════════════════════════ */
.settings-grid{max-width:680px;display:flex;flex-direction:column;gap:18px}
.setting-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--border)}
.setting-row:last-child{border-bottom:none}
.setting-info{flex:1}
.setting-info .si-title{font-size:14px;font-weight:600}
.setting-info .si-sub{font-size:12.5px;color:var(--muted-fg);margin-top:2px}

/* ══════════════════════════════════════════════════
   UTIL
   ══════════════════════════════════════════════════ */
.hidden{display:none !important}
.page-pad{padding:24px}
.page-head{margin-bottom:20px}
.page-head h2{font-size:20px;font-weight:650;letter-spacing:-.01em}
.page-head p{font-size:13.5px;color:var(--muted-fg);margin-top:3px}
.row{display:flex;gap:10px;align-items:center}
.row-between{display:flex;gap:10px;align-items:center;justify-content:space-between}
.spacer{flex:1}
.spin{animation:spin 1s linear infinite}

/* ══════════════════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════════════════ */
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes fade{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@keyframes slidein{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}
@keyframes indet{0%{margin-left:-35%}100%{margin-left:100%}}

/* ══════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════ */
@media (max-width:1100px){
  .writer-grid{grid-template-columns:1fr}
  .inspector{
    position:static;height:auto;border-left:none;border-top:1px solid var(--border);
  }
  .editor-shell{grid-template-columns:1fr}
  .editor-col + .editor-col{border-left:none;border-top:1px solid var(--border)}
}
@media (max-width:760px){
  .app{grid-template-columns:var(--sidebar-w-collapsed) 1fr}
  .app .brand-name,.app .nav-item span,.app .nav-section,.app .nav-badge{display:none}
  .app .nav-item{justify-content:center;padding:8px}
  .cmd-trigger span{display:none}
  .kv-grid,.stat-grid{grid-template-columns:1fr}

  /* topbar tightening */
  .topbar{padding:0 12px;gap:10px}
  .topbar-draft{max-width:30vw}
  .save-status{display:none}

  /* phase bar: keep numbers, drop labels, drop New draft text */
  .phase-bar{padding:12px 14px;gap:8px}
  .phase-step{padding:6px 9px}
  .phase-step .pstep-label{display:none}
  .phase-divider{width:10px}
  .phase-actions .btn span,.phase-actions #newDraftBtn{font-size:0}
  #newDraftBtn svg{margin:0}

  /* writer padding */
  .writer-main{padding:14px;gap:14px}

  /* ── INTAKE: simplified, stacked ── */
  .card-head{flex-wrap:wrap;padding:14px;gap:10px}
  .card-head .ch-aside{margin-left:0;width:100%}
  /* mode segmented control → full width, evenly split, icon-forward */
  #modeSeg{width:100%;display:grid;grid-template-columns:repeat(4,1fr)}
  #modeSeg button{justify-content:center;padding:9px 4px;font-size:11px}
  .card-body{padding:14px}

  /* rewrite + action row → stack, full-width buttons */
  .switch-row{flex-wrap:wrap}
  .switch-row .spacer{display:none}
  .switch-row .btn{flex:1;min-width:46%}
  .switch-row #cleanupBtn,.switch-row #generateBtn{margin-top:4px}

  /* run-state badges wrap under text */
  .run-state{flex-wrap:wrap}
  .run-state .rs-meta{margin-left:0;width:100%;order:3}

  /* editor tabs scroll horizontally */
  .tabs{overflow-x:auto;flex-wrap:nowrap}
  .tab{white-space:nowrap}
  #regenBtn span,#regenBtn{font-size:0}
  #regenBtn svg{margin:0}

  /* reader / preview padding */
  .preview-only,.editor-rendered{padding:18px 16px}
  .editor-textarea{padding:14px;min-height:360px}

  /* KB reader head wraps */
  #kbReader .ch-aside{width:auto}
}

/* very small phones */
@media (max-width:420px){
  #modeSeg button svg{display:none}
  #modeSeg button{font-size:11.5px}
  .topbar-crumb{display:none}
}