/* ============================================================
   nclsolver — Design System
   Light theme default, dark theme toggle
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ── Light theme (default) ── */
:root {
  --bg-primary:    #f5f6fa;
  --bg-secondary:  #ffffff;
  --surface:       #ffffff;
  --surface-hover: #f0f4ff;
  --border:        #e2e6f0;
  --border-strong: #c8d0e0;

  --text-primary:  #1a1d2e;
  --text-secondary:#4a5068;
  --text-muted:    #8891aa;

  --accent:        #2563eb;
  --accent-light:  #dbeafe;
  --accent-dark:   #1d4ed8;

  --green:         #16a34a;
  --green-light:   #dcfce7;
  --teal:          #0d9488;
  --teal-light:    #ccfbf1;
  --amber:         #d97706;
  --amber-light:   #fef3c7;
  --danger:        #dc2626;
  --danger-light:  #fee2e2;
  --purple:        #7c3aed;
  --purple-light:  #ede9fe;
  --pink:          #db2777;
  --pink-light:    #fce7f3;

  --terminal-bg:   #1a1d2e;
  --terminal-text: #4ade80;
  --terminal-dim:  #6b7280;
  --terminal-prompt: #60a5fa;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.12);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-sans: 'Inter', system-ui, sans-serif;

  color-scheme: light;
}

/* ── Dark theme ── */
[data-theme="dark"] {
  --bg-primary:    #0d1117;
  --bg-secondary:  #161b22;
  --surface:       #1c2128;
  --surface-hover: #21262d;
  --border:        #30363d;
  --border-strong: #484f58;

  --text-primary:  #e6edf3;
  --text-secondary:#8b949e;
  --text-muted:    #484f58;

  --accent:        #58a6ff;
  --accent-light:  #0d2148;
  --accent-dark:   #79c0ff;

  --green:         #3fb950;
  --green-light:   #0d2b14;
  --teal:          #2dd4bf;
  --teal-light:    #0a2421;
  --amber:         #d29922;
  --amber-light:   #2e2000;
  --danger:        #f85149;
  --danger-light:  #3d0c0a;
  --purple:        #a371f7;
  --purple-light:  #1f0a40;
  --pink:          #f778ba;
  --pink-light:    #3a0a25;

  color-scheme: dark;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; overflow: hidden; }
body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-primary);
}

/* ── App shell ── */
#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
}

/* ── Topbar ── */
#topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  height: 52px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}
.topbar-logo { font-size: 1.4rem; }
.topbar-title {
  font-size: 1rem; font-weight: 700;
  color: var(--text-primary); letter-spacing: -.3px;
}
.topbar-badge {
  font-size: 0.7rem; font-family: var(--font-mono);
  background: var(--teal-light); color: var(--teal);
  padding: 2px 8px; border-radius: 20px; font-weight: 600;
}
.topbar-version-badge {
  font-size: 0.7rem; font-family: var(--font-mono);
  background: var(--accent-light); color: var(--accent);
  padding: 2px 7px; border-radius: 6px; font-weight: 700;
}
.topbar-sep { flex: 1; }
.topbar-challenge-label {
  font-size: 0.8rem; color: var(--text-muted); margin-right: 4px;
}
#topbar-challenge-name {
  font-size: 0.85rem; font-weight: 600; color: var(--text-secondary);
  max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.icon-btn {
  background: none; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 5px 10px;
  cursor: pointer; color: var(--text-secondary);
  font-size: 0.8rem; transition: all .15s;
  display: flex; align-items: center; gap: 5px;
}
.icon-btn:hover { background: var(--surface-hover); color: var(--text-primary); }
.icon-btn.active { background: var(--accent-light); color: var(--accent); border-color: var(--accent); }

/* ── Main 3-panel layout ── */
#main-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
  height: calc(100vh - 52px);
}

/* ── Panel common ── */
.panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-primary);
  min-height: 0;
  height: 100%;
}
.panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.panel-title {
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--text-muted);
}
.panel-body { flex: 1; overflow-y: auto; padding: 12px; min-height: 0; }

/* ── Left panel ── */
#panel-cases { width: 260px; min-width: 160px; max-width: 380px; border-right: 1px solid var(--border); }

/* ── Resizer ── */
.resizer {
  width: 5px; cursor: col-resize; background: transparent;
  flex-shrink: 0; transition: background .15s;
}
.resizer:hover, .resizer.active { background: var(--accent); }

/* ── Center panel ── */
#panel-stream {
  flex: 1;
  min-width: 300px;
  min-height: 0;
  height: 100%;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

/* ── Right panel ── */
#panel-right { width: 360px; min-width: 250px; max-width: 520px; min-height: 0; height: 100%; }

.new-challenge-btn {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 10px 12px; border-radius: var(--radius-md);
  background: var(--accent); color: #fff;
  border: none; font-size: 0.85rem; font-weight: 600; cursor: pointer;
  transition: opacity .15s, transform .1s; margin-bottom: 10px;
}
.new-challenge-btn:hover { opacity: .9; transform: translateY(-1px); }

.filter-tabs {
  display: flex; gap: 4px; margin-bottom: 8px;
  background: var(--bg-primary); padding: 3px; border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
.filter-tab {
  flex: 1; padding: 4px 6px; font-size: 0.72rem; font-weight: 600;
  border: none; background: transparent; color: var(--text-muted);
  border-radius: var(--radius-sm); cursor: pointer; transition: all .15s;
  text-align: center;
}
.filter-tab:hover { color: var(--text-primary); }
.filter-tab.active {
  background: var(--surface); color: var(--accent);
  box-shadow: var(--shadow-sm);
}

/* ── Challenge brief card ── */
.challenge-brief-card {
  background: var(--surface); border-bottom: 1px solid var(--border);
  padding: 12px 16px; font-size: 0.84rem; max-height: 220px; overflow-y: auto;
  box-shadow: var(--shadow-sm);
}
.brief-header {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px;
}
.brief-title { font-weight: 700; font-size: 0.88rem; color: var(--accent); }
.brief-close {
  background: none; border: none; font-size: 0.85rem; color: var(--text-muted);
  cursor: pointer; padding: 2px 6px; border-radius: 4px;
}
.brief-close:hover { background: var(--surface-hover); color: var(--text-primary); }
.brief-body { white-space: pre-wrap; word-break: break-word; color: var(--text-secondary); line-height: 1.45; }

.challenge-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: var(--radius-md);
  cursor: pointer; transition: background .15s;
  border: 1px solid transparent; margin-bottom: 4px;
  position: relative;
  overflow: hidden;
  box-sizing: border-box;
}
.challenge-item:hover { background: var(--surface-hover); }
.challenge-item.active { background: var(--accent-light); border-color: var(--accent); }
.challenge-item.status-solved { border-left: 3px solid var(--green); }
.challenge-item-emoji { font-size: 1rem; flex-shrink: 0; line-height: 1; }
.challenge-item-info { flex: 1; min-width: 0; overflow: hidden; }
.challenge-item-title { font-weight: 600; font-size: 0.85rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; line-height: 1.25; }
.challenge-item-meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 3px;
  white-space: nowrap;
  overflow: hidden;
  line-height: 1.2;
}
.challenge-item-meta > span,
.challenge-item-meta .cat-badge,
.challenge-item-meta .diff-badge,
.challenge-item-meta .challenge-item-timer,
.challenge-item-meta .status-pill {
  white-space: nowrap;
  flex-shrink: 0;
}
.status-pill {
  font-size: 0.64rem; font-family: var(--font-mono);
  padding: 1px 6px; border-radius: 10px; font-weight: 700;
  white-space: nowrap; cursor: pointer;
  transition: transform 0.1s ease;
}
.status-pill:hover {
  transform: scale(1.1);
}
.challenge-item-actions {
  display: none;
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  align-items: center;
  gap: 2px;
  background: var(--surface-hover);
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  box-shadow: -4px 0 8px var(--surface-hover);
  z-index: 2;
}
.challenge-item.active .challenge-item-actions {
  background: var(--accent-light);
  box-shadow: -4px 0 8px var(--accent-light);
}
.challenge-item:hover .challenge-item-actions {
  display: flex;
}
.challenge-item-del, .challenge-item-pin, .challenge-item-archive {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: 2px 4px; border-radius: 4px; font-size: 0.75rem;
  line-height: 1;
}
.challenge-item-del:hover { color: var(--danger); background: var(--danger-light); }
.challenge-item-pin:hover { color: var(--amber); background: var(--amber-light); }
.challenge-item-archive:hover { color: var(--purple); background: var(--purple-light); }
.challenge-item.pinned { border-top: 1.5px solid var(--amber); background: rgba(217, 119, 6, 0.04); }

.pill-solved { background: var(--green-light); color: var(--green); }
.pill-open { background: var(--amber-light); color: var(--amber); }
.pill-archived { background: var(--purple-light); color: var(--purple); }

.challenge-item-timer {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-muted);
  background: var(--bg-primary);
  padding: 1px 4px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Difficulty badge ── */
.diff-badge {
  font-size: 0.64rem; font-family: var(--font-mono); font-weight: 700;
  padding: 1px 5px; border-radius: 4px; text-transform: uppercase;
}
.diff-easy    { background: var(--green-light);  color: var(--green);  border: 1px solid var(--green); }
.diff-medium  { background: var(--amber-light);  color: var(--amber);  border: 1px solid var(--amber); }
.diff-hard    { background: var(--danger-light); color: var(--danger); border: 1px solid var(--danger); }
.diff-unknown { background: var(--surface-hover); color: var(--text-muted); border: 1px solid var(--border); }

/* ── Category badge ── */
.cat-badge {
  font-size: 0.68rem; font-family: var(--font-mono);
  padding: 2px 6px; border-radius: 20px; font-weight: 600;
  white-space: nowrap;
}
.cat-logs     { background: var(--teal-light);   color: var(--teal); }
.cat-network  { background: var(--accent-light);  color: var(--accent); }
.cat-forensics{ background: var(--purple-light);  color: var(--purple); }
.cat-crypto   { background: var(--amber-light);   color: var(--amber); }
.cat-osint    { background: var(--green-light);   color: var(--green); }
.cat-web_pwn  { background: var(--danger-light);  color: var(--danger); }
.cat-misc     { background: var(--surface-hover); color: var(--text-muted); }

/* ── Stream / deliberation panel ── */
#stream-container {
  flex: 1 1 0;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.agent-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .2s;
  flex-shrink: 0;
}
.agent-card:hover { box-shadow: var(--shadow-md); }
.agent-card.coordinator { border-left: 3px solid var(--teal); }
.agent-card.critic      { border-left: 3px solid var(--green); }
.agent-card.human       { border-left: 3px solid var(--accent); }
.agent-card.command-proposal { border-left: 3px solid var(--amber); }

.agent-card-header {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px 8px;
  border-bottom: 1px solid var(--border);
}
.agent-avatar { font-size: 1.1rem; }
.agent-name { font-weight: 700; font-size: 0.85rem; }
.agent-domain { font-size: 0.72rem; color: var(--text-muted); }
.psychotype-badge {
  margin-left: auto; font-size: 0.68rem; padding: 2px 8px;
  border-radius: 20px; font-weight: 600; cursor: pointer;
  transition: opacity .15s;
}
.psychotype-badge:hover { opacity: .8; }

.agent-card-body {
  padding: 12px 14px;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--text-secondary);
  word-break: break-word;
  overflow-wrap: break-word;
}
.agent-card-body p { margin-bottom: 8px; }
.agent-card-body p:last-child { margin-bottom: 0; }
.agent-card-body code {
  font-family: var(--font-mono); font-size: .82em;
  background: var(--bg-primary); padding: 1px 5px; border-radius: 4px;
  color: var(--accent);
}
.agent-card-body pre {
  background: var(--terminal-bg); color: var(--terminal-text);
  padding: 12px; border-radius: var(--radius-md);
  font-family: var(--font-mono); font-size: .8rem;
  overflow-x: auto; margin: 8px 0;
}

/* Streaming cursor */
.stream-cursor {
  display: inline-block; width: 2px; height: 1em;
  background: var(--accent); animation: blink 1s infinite; vertical-align: text-bottom;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* Command proposal card */
.command-card {
  background: var(--amber-light);
  border: 1px solid var(--amber);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin: 8px 0;
  transition: opacity .2s ease;
}
.command-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.command-card-label { font-size: .72rem; font-weight: 700; color: var(--amber); text-transform: uppercase; letter-spacing: .5px; }
.command-badge {
  font-size: .70rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
}
.badge-running { background: rgba(59, 130, 246, 0.15); color: var(--accent); border-color: var(--accent); }
.badge-error { background: rgba(239, 68, 68, 0.15); color: var(--danger); border-color: var(--danger); }
.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--green); border-color: var(--green); }

.command-card-cmd { font-family: var(--font-mono); font-size: .85rem; color: var(--text-primary); margin-bottom: 8px; word-break: break-all; }

.command-card-status {
  font-size: .78rem;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  line-height: 1.4;
  word-break: break-word;
}
.status-error { background: rgba(239, 68, 68, 0.12); color: var(--danger); border: 1px solid rgba(239, 68, 68, 0.3); }
.status-success { background: rgba(16, 185, 129, 0.12); color: var(--green); border: 1px solid rgba(16, 185, 129, 0.3); }

.command-card-btns { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.btn-run {
  background: var(--green); color: #fff; border: none;
  padding: 6px 16px; border-radius: var(--radius-sm);
  font-size: .8rem; font-weight: 600; cursor: pointer; transition: opacity .15s;
}
.btn-run:hover { opacity: .85; }
.btn-analyze {
  background: var(--accent); color: #fff; border: none;
  padding: 6px 16px; border-radius: var(--radius-sm);
  font-size: .8rem; font-weight: 600; cursor: pointer; transition: opacity .15s;
}
.btn-analyze:hover { opacity: .85; }
.btn-copy {
  background: var(--surface); color: var(--text-primary);
  border: 1px solid var(--border); padding: 6px 14px;
  border-radius: var(--radius-sm); font-size: .8rem; font-weight: 600;
  cursor: pointer; transition: all .15s;
}
.btn-copy:hover { background: var(--surface-hover); border-color: var(--accent); color: var(--accent); }
.btn-skip {
  background: none; color: var(--text-muted);
  border: 1px solid var(--border); padding: 6px 14px;
  border-radius: var(--radius-sm); font-size: .8rem; cursor: pointer;
}

/* Command Batch Control Bar */
.command-batch-bar {
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  margin: 12px 0 8px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.command-batch-info {
  font-size: 0.82rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}
.command-batch-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}
.btn-batch-run-analyze {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: flex;
  align-items: center;
  gap: 5px;
}
.btn-batch-run-analyze:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}
.btn-batch-run-only {
  background: var(--surface);
  color: var(--text-primary);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
}
.btn-batch-run-only:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
  color: var(--accent);
}

/* Terminal Toolbar */
.terminal-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

/* Local laptop verification card */
.verify-recipe-card {
  background: var(--teal-light);
  border: 1px solid var(--teal);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin: 10px 0;
}
.verify-card-label {
  font-size: .74rem; font-weight: 700; color: var(--teal);
  text-transform: uppercase; letter-spacing: .5px; margin-bottom: 6px;
}
.verify-card-cmd {
  font-family: var(--font-mono); font-size: .85rem; color: var(--text-primary);
  margin-bottom: 10px; word-break: break-all;
}
.btn-copy-verify {
  background: var(--teal); color: #fff; border: none;
  padding: 6px 16px; border-radius: var(--radius-sm);
  font-size: .8rem; font-weight: 600; cursor: pointer; transition: opacity .15s;
}
.btn-copy-verify:hover { opacity: .88; }

/* Flag highlight badge */
.flag-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.84rem;
  background: var(--amber-light);
  color: var(--amber);
  border: 1px solid var(--amber);
  padding: 1px 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: all;
}
.flag-badge:hover {
  background: var(--amber);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* Terminal output card */
.terminal-output {
  background: var(--terminal-bg);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-family: var(--font-mono); font-size: .82rem;
  color: var(--terminal-text);
  margin: 4px 0;
}
.terminal-prompt { color: var(--terminal-prompt); }
.terminal-meta { color: var(--terminal-dim); font-size: .72rem; margin-top: 6px; }

/* ── Intervene / input bar ── */
#intervene-bar {
  display: flex; gap: 8px; padding: 10px 14px;
  background: var(--surface); border-top: 1px solid var(--border);
  flex-shrink: 0;
  align-items: flex-end;
}
#intervene-input {
  flex: 1; padding: 9px 13px; border: 1.5px solid var(--border);
  border-radius: var(--radius-md); font-size: .9rem;
  background: var(--bg-primary); color: var(--text-primary);
  outline: none; transition: border-color .2s; font-family: var(--font-sans);
  resize: none;
  min-height: 40px;
  max-height: 180px;
  line-height: 1.45;
  overflow-y: auto;
  box-sizing: border-box;
}
#intervene-input:focus { border-color: var(--accent); }
.send-btn {
  background: var(--accent); color: #fff; border: none;
  padding: 10px 18px; border-radius: var(--radius-md);
  font-weight: 600; cursor: pointer; font-size: .85rem; transition: opacity .15s;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.send-btn:hover { opacity: .9; }
.send-btn:disabled { opacity: .5; cursor: default; }

/* ── Right panel tabs ── */
.right-tabs {
  display: flex; border-bottom: 1px solid var(--border);
  background: var(--surface); flex-shrink: 0;
  overflow-x: auto;
}
.right-tab {
  flex: 1; min-width: 0; padding: 9px 4px; text-align: center;
  font-size: .70rem; font-weight: 600; text-transform: uppercase; letter-spacing: .2px;
  color: var(--text-muted); cursor: pointer; transition: all .15s;
  border-bottom: 2px solid transparent; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.right-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.right-tab-content { display: none; flex: 1; overflow-y: auto; padding: 12px; }
.right-tab-content.active { display: block; }

/* ── Artifact items ── */
.artifact-item {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 10px; background: var(--surface);
  border: 1px solid var(--border); border-radius: var(--radius-md);
  margin-bottom: 6px;
}
.artifact-icon { font-size: 1.1rem; }
.artifact-info { flex: 1; min-width: 0; }
.artifact-name { font-size: .82rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.artifact-size { font-size: .72rem; color: var(--text-muted); font-family: var(--font-mono); }
.artifact-del { background: none; border: none; cursor: pointer; color: var(--text-muted); padding: 4px; border-radius: 4px; transition: color .15s; }
.artifact-del:hover { color: var(--danger); }

.upload-drop {
  border: 2px dashed var(--border); border-radius: var(--radius-lg);
  padding: 24px 16px; text-align: center; color: var(--text-muted);
  cursor: pointer; transition: all .2s; margin-bottom: 12px;
}
.upload-drop:hover, .upload-drop.dragover { border-color: var(--accent); color: var(--accent); background: var(--accent-light); }

.purge-btns { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.btn-purge-large {
  background: none; border: 1.5px solid var(--amber);
  color: var(--amber); padding: 8px 12px; border-radius: var(--radius-md);
  font-size: .8rem; font-weight: 600; cursor: pointer; transition: all .15s; text-align: left;
}
.btn-purge-large:hover { background: var(--amber-light); }
.btn-purge-all {
  background: none; border: 1.5px solid var(--danger);
  color: var(--danger); padding: 8px 12px; border-radius: var(--radius-md);
  font-size: .8rem; font-weight: 600; cursor: pointer; transition: all .15s; text-align: left;
}
.btn-purge-all:hover { background: var(--danger-light); }

/* ── Terminal tab ── */
.terminal-window {
  background: var(--terminal-bg); border-radius: var(--radius-md);
  overflow: hidden; height: 280px; display: flex; flex-direction: column;
  margin-bottom: 10px;
}
.terminal-window-body {
  flex: 1; overflow-y: auto; padding: 10px 12px;
  font-family: var(--font-mono); font-size: .8rem; color: var(--terminal-text);
}
.terminal-input-bar {
  display: flex; border-top: 1px solid #2d3748;
  background: var(--terminal-bg);
}
.terminal-input-prefix { padding: 8px 0 8px 10px; color: var(--terminal-prompt); font-family: var(--font-mono); font-size: .8rem; }
.terminal-input {
  flex: 1; background: transparent; border: none;
  color: var(--terminal-text); font-family: var(--font-mono); font-size: .8rem;
  padding: 8px 8px; outline: none;
}

/* ── Knowledge tab ── */
.knowledge-header {
  display: flex; gap: 8px; align-items: center; margin-bottom: 8px;
}
.knowledge-journal-content {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  max-height: 480px;
  overflow-y: auto;
  font-size: .83rem;
  line-height: 1.5;
}
.knowledge-journal-content h3 {
  font-size: .92rem;
  color: var(--accent);
  margin: 12px 0 6px 0;
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px;
}
.knowledge-journal-content blockquote {
  border-left: 3px solid var(--teal);
  background: var(--teal-light);
  padding: 6px 10px;
  margin: 6px 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.knowledge-journal-content code {
  font-family: var(--font-mono);
  background: var(--surface-hover);
  padding: 2px 5px;
  border-radius: 3px;
  font-size: .8rem;
}

.knowledge-editor {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  height: 480px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-primary);
  outline: none;
  resize: vertical;
  transition: border-color 0.15s ease;
}
.knowledge-editor:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.2);
}

/* ── Operator Toolkit ── */
.btn-subtab {
  background: var(--surface);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  transition: all .15s;
}
.btn-subtab:hover {
  color: var(--text-primary);
  background: var(--surface-hover);
}
.btn-subtab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.toolkit-chip {
  font-size: .73rem;
  padding: 3px 8px;
  border-radius: 12px;
  background: var(--surface-hover);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .15s;
  user-select: none;
}
.toolkit-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.toolkit-chip.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.toolkit-rendered-content {
  max-height: 480px;
  overflow-y: auto;
  padding-right: 2px;
}
.toolkit-section {
  margin-bottom: 12px;
}
.toolkit-section-title {
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 5px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 3px;
}
.toolkit-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.toolkit-item-card {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 9px;
  transition: border-color .15s;
}
.toolkit-item-card:hover {
  border-color: var(--accent);
}
.toolkit-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
}
.toolkit-item-name {
  font-weight: 600;
  font-size: .82rem;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 4px;
}
.toolkit-item-name:hover {
  color: var(--accent);
  text-decoration: underline;
}
.toolkit-item-desc {
  font-size: .73rem;
  color: var(--text-secondary);
  line-height: 1.35;
}
.toolkit-cmd-box {
  margin-top: 5px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px 6px;
  gap: 6px;
}
.toolkit-cmd-text {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--terminal-prompt);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.toolkit-cmd-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}
.btn-toolkit-action {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .68rem;
  padding: 1px 5px;
  cursor: pointer;
  color: var(--text-muted);
  font-family: var(--font-mono);
  transition: all .15s;
}
.btn-toolkit-action:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--surface-hover);
}

/* ── Objectives tracker ── */
.objectives-tracker-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.objectives-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--surface-hover);
  border-bottom: 1px solid var(--border);
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
  user-select: none;
}
.objectives-title {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
}
.objectives-title:hover {
  opacity: 0.85;
}
.objectives-body {
  max-height: clamp(350px, 45vh, 600px);
  overflow-y: auto;
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.obj-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: .8rem;
}
.obj-row.correct {
  border-left: 3px solid var(--green);
  background: rgba(16, 185, 129, 0.05);
}
.obj-row.incorrect {
  border-left: 3px solid var(--danger);
  background: rgba(239, 68, 68, 0.05);
}
.obj-row.pending {
  border-left: 3px solid var(--text-muted);
}
.obj-q-text {
  flex: 1;
  min-width: 0;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.obj-answer-box {
  width: 220px;
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: .78rem;
  background: var(--surface);
  color: var(--text-primary);
}
.obj-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}
.obj-attempts-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--amber);
  background: var(--amber-light);
  border: 1px solid var(--amber);
  border-radius: var(--radius-sm);
  padding: 2px 5px;
  cursor: pointer;
  title: "Attempts remaining";
  white-space: nowrap;
}
.btn-obj-copy, .btn-obj-check, .btn-obj-wrong, .btn-obj-pending {
  border: 1px solid transparent;
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  font-size: .75rem;
  cursor: pointer;
  font-weight: 700;
  transition: all .15s;
}
.btn-obj-copy { background: var(--surface-hover); color: var(--text-secondary); border-color: var(--border); }
.btn-obj-copy:hover { background: var(--primary-light); color: var(--primary); border-color: var(--primary); }
.btn-obj-check { background: rgba(16, 185, 129, 0.15); color: var(--green); border-color: var(--green); }
.btn-obj-check:hover, .btn-obj-check.active { background: var(--green); color: #fff; }
.btn-obj-wrong { background: rgba(239, 68, 68, 0.15); color: var(--danger); border-color: var(--danger); }
.btn-obj-wrong:hover, .btn-obj-wrong.active { background: var(--danger); color: #fff; }
.btn-obj-pending { background: rgba(107, 114, 128, 0.15); color: var(--text-muted); border-color: var(--text-muted); }
.btn-obj-pending:hover, .btn-obj-pending.active { background: var(--text-muted); color: #fff; }
.obj-proposals {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  font-size: .72rem;
  margin-top: 3px;
}
.obj-proposal-pill {
  background: var(--surface-hover);
  border: 1px dashed var(--border);
  padding: 1px 6px;
  border-radius: 10px;
  cursor: pointer;
  color: var(--text-secondary);
}
.obj-proposal-pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.inline-fill-pill {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 500;
  font-size: 0.72rem;
  margin-left: 6px;
  padding: 1px 7px;
  border-radius: 12px;
  vertical-align: middle;
  cursor: pointer;
  transition: all 0.15s ease;
}
.inline-fill-pill:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
}

/* ── Database Tab ── */
.db-table-container {
  max-height: 480px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
}
.db-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .78rem;
}
.db-table th, .db-table td {
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}
.db-table th {
  background: var(--surface);
  color: var(--text-muted);
  font-weight: 600;
  position: sticky;
  top: 0;
  z-index: 1;
}
.db-table tr:hover td {
  background: var(--surface-hover);
  cursor: pointer;
}

/* ── Whitelist tab ── */
.whitelist-table { width: 100%; border-collapse: collapse; }
.whitelist-table th, .whitelist-table td {
  padding: 7px 8px; text-align: left;
  border-bottom: 1px solid var(--border); font-size: .78rem;
}
.whitelist-table th { font-weight: 600; color: var(--text-muted); font-size: .7rem; text-transform: uppercase; }
.wl-frozen { color: var(--text-muted); font-style: italic; }
.wl-cmd { font-family: var(--font-mono); font-size: .82rem; font-weight: 600; }
.wl-toggle { cursor: pointer; }
.wl-add-form { display: flex; gap: 6px; margin-top: 12px; }
.wl-add-input {
  flex: 1; padding: 7px 10px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: .82rem;
  background: var(--bg-primary); color: var(--text-primary); outline: none;
}
.wl-add-input:focus { border-color: var(--accent); }
.btn-add-wl {
  background: var(--green); color: #fff; border: none;
  padding: 7px 12px; border-radius: var(--radius-sm);
  font-size: .8rem; font-weight: 600; cursor: pointer;
}

/* ── Modal / overlay ── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.4);
  display: flex; align-items: center; justify-content: center;
  z-index: 100; backdrop-filter: blur(4px);
}
.modal-overlay.hidden { display: none; }
.modal {
  background: var(--surface); border-radius: var(--radius-lg);
  border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  width: 100%; max-width: 560px; max-height: 85vh;
  display: flex; flex-direction: column; overflow: hidden;
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 20px 14px; border-bottom: 1px solid var(--border);
}
.modal-title { font-size: 1rem; font-weight: 700; }
.modal-close { background: none; border: none; cursor: pointer; color: var(--text-muted); font-size: 1.2rem; padding: 4px; border-radius: 4px; }
.modal-close:hover { color: var(--text-primary); }
.modal-body { flex: 1; overflow-y: auto; padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* ── Form elements ── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 5px; color: var(--text-secondary); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 9px 12px;
  border: 1.5px solid var(--border); border-radius: var(--radius-md);
  font-size: .88rem; background: var(--bg-primary); color: var(--text-primary);
  outline: none; transition: border-color .2s; font-family: var(--font-sans);
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 120px; font-family: var(--font-mono); font-size: .82rem; }
.form-row { display: flex; gap: 12px; }
.form-row .form-group { flex: 1; }

/* Toggle switch */
.toggle-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0; border-bottom: 1px solid var(--border);
}
.toggle-label { font-size: .85rem; font-weight: 500; }
.toggle-sub { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }
.toggle {
  position: relative; display: inline-block; width: 40px; height: 22px;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--border-strong); border-radius: 22px; transition: .2s;
}
.toggle-slider::before {
  content: ''; position: absolute; height: 16px; width: 16px;
  left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: .2s;
}
.toggle input:checked + .toggle-slider { background: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ── Buttons ── */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: var(--radius-md); font-size: .85rem; font-weight: 600; cursor: pointer; border: none; transition: all .15s; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary { background: none; border: 1.5px solid var(--border); color: var(--text-secondary); }
.btn-secondary:hover { background: var(--surface-hover); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: .85; }
.btn-sm { padding: 5px 11px; font-size: .78rem; }

/* ── Status indicators ── */
.status-badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 20px; font-size: .72rem; font-weight: 700;
}
.status-running { background: var(--teal-light); color: var(--teal); }
.status-completed { background: var(--green-light); color: var(--green); }
.status-paused { background: var(--amber-light); color: var(--amber); }
.status-error { background: var(--danger-light); color: var(--danger); }
.status-draft { background: var(--surface-hover); color: var(--text-muted); }

/* Pulse dot for running */
.pulse-dot {
  width: 6px; height: 6px; border-radius: 50%; background: currentColor;
  animation: pulse 1.4s infinite;
}
@keyframes pulse {
  0%,100%{ transform:scale(1); opacity:1; }
  50%{ transform:scale(1.4); opacity:.6; }
}

/* ── Psychotype picker ── */
.psychotype-picker {
  position: absolute; z-index: 50;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  padding: 6px; min-width: 200px;
}
.psychotype-option {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border-radius: var(--radius-sm);
  cursor: pointer; transition: background .1s; font-size: .82rem;
}
.psychotype-option:hover { background: var(--surface-hover); }
.psychotype-color-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* ── Misc ── */
.text-muted { color: var(--text-muted); }
.text-accent { color: var(--accent); }
.text-green { color: var(--green); }
.text-danger { color: var(--danger); }
.mono { font-family: var(--font-mono); }
.empty-state { text-align: center; padding: 40px 20px; color: var(--text-muted); }
.empty-state-icon { font-size: 2.5rem; margin-bottom: 12px; }
.empty-state-text { font-size: .9rem; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Attempt warning ── */
.attempt-warn {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .72rem; font-weight: 700; padding: 2px 8px;
  border-radius: 20px; background: var(--danger-light); color: var(--danger);
}
.attempt-warn.yellow { background: var(--amber-light); color: var(--amber); }

/* ── Spoiler / token info bar ── */
.info-bar {
  padding: 6px 14px; background: var(--teal-light);
  border-bottom: 1px solid var(--border);
  font-size: .78rem; color: var(--teal); display: flex; align-items: center; gap: 8px;
}

/* ── Crew config bar ── */
.crew-config {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 10px 14px; background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.crew-agent-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 10px; border-radius: 20px;
  background: var(--bg-primary); border: 1.5px solid var(--border);
  font-size: .78rem; cursor: pointer; transition: all .15s;
  user-select: none;
}
.crew-agent-chip.active { background: var(--surface); box-shadow: var(--shadow-sm); }
.crew-agent-chip:hover { background: var(--surface-hover); }
.chip-psycho-tag {
  display: inline-flex; align-items: center; gap: 2px;
}

/* ── Distribute button ── */
.btn-distribute {
  background: none; border: 1.5px dashed var(--border);
  color: var(--text-muted); padding: 5px 12px;
  border-radius: 20px; font-size: .75rem; cursor: pointer;
  transition: all .15s;
}
.btn-distribute:hover { border-color: var(--accent); color: var(--accent); }

/* ── Multi-Specialist Collapsible Solve Cards ── */
.specialist-solve-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  overflow: hidden;
  transition: all 0.15s ease;
}
.specialist-solve-card.excluded {
  opacity: 0.55;
  border-style: dashed;
}
.specialist-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--bg-primary);
  cursor: pointer;
  user-select: none;
}
.specialist-card-header:hover {
  background: var(--surface-hover);
}
.specialist-card-toggle-icon {
  font-size: 0.72rem;
  color: var(--text-muted);
  transition: transform 0.2s ease;
}
.specialist-solve-card.collapsed .specialist-card-toggle-icon {
  transform: rotate(-90deg);
}
.specialist-card-title {
  font-weight: 600;
  font-size: 0.84rem;
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.specialist-card-domain-select {
  font-size: 0.72rem;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-primary);
}
.specialist-card-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}
.specialist-card-body {
  padding: 10px 12px;
  background: var(--surface);
  border-top: 1px solid var(--border);
}
.specialist-solve-card.collapsed .specialist-card-body {
  display: none;
}
.specialist-card-textarea {
  width: 100%;
  min-height: 120px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.4;
  padding: 8px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  color: var(--text-primary);
  resize: vertical;
  box-sizing: border-box;
}
.specialist-card-textarea:focus {
  border-color: var(--accent);
}