:root {
  --bg: #0d1117;
  --panel: #161b22;
  --panel-2: #1c2129;
  --border: #2d333c;
  --text: #e6e8eb;
  --muted: #9aa4b2;
  --accent: #f2a33c;
  --accent-2: #4cc38a;
  --danger: #e5534b;
  --radius: 10px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 15px;
  line-height: 1.5;
}

.shell { display: flex; min-height: 100vh; }

/* sidebar */
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  background: var(--accent);
  color: #14100a;
  font-weight: 800;
  border-radius: 9px;
}
.brand-name { font-weight: 700; }
.brand-sub { font-size: 11px; color: var(--muted); }

#nav { display: flex; flex-direction: column; gap: 4px; }
.nav-btn {
  text-align: left;
  padding: 9px 12px;
  background: none;
  border: none;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  cursor: pointer;
}
.nav-btn:hover { background: var(--panel-2); color: var(--text); }
.nav-btn.active { background: var(--panel-2); color: var(--accent); font-weight: 600; }

.key-status { margin-top: auto; display: flex; flex-direction: column; gap: 6px; font-size: 12px; }
.key-chip { display: flex; align-items: center; gap: 7px; color: var(--muted); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: #555; }
.dot.on { background: var(--accent-2); }

/* main */
.main { flex: 1; padding: 28px 32px; max-width: 1100px; }
.tab { display: none; }
.tab.active { display: block; }
.tab-head { margin-bottom: 18px; }
.tab-head h1 { font-size: 24px; }
.tab-head p { color: var(--muted); font-size: 14px; }

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }

input, select, textarea {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 11px;
  font-size: 14px;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: 1px solid var(--accent); }
textarea { width: 100%; resize: vertical; }
label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; }

.btn {
  background: var(--accent);
  color: #14100a;
  border: none;
  border-radius: 8px;
  padding: 9px 15px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { filter: brightness(1.1); }
.btn.ghost { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn.small { padding: 5px 10px; font-size: 12px; }
.btn.danger { background: none; border: 1px solid var(--danger); color: var(--danger); }
.btn:disabled { opacity: 0.5; cursor: wait; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
}
.panel h2 { font-size: 16px; margin-bottom: 8px; }

.hidden { display: none !important; }
.hint { font-size: 12.5px; color: var(--muted); }
.row { display: flex; gap: 10px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.row.spread { justify-content: space-between; margin-top: 0; }

/* cards */
.cards { display: flex; flex-direction: column; gap: 10px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  cursor: pointer;
}
.card:hover { border-color: #444c56; }
.card-top { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.card-title { font-weight: 600; }
.card-body { color: var(--muted); font-size: 13.5px; margin-top: 6px; white-space: pre-wrap; }
.card-body.clamp { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.card img { max-width: 220px; border-radius: 8px; margin-top: 8px; }

.badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
}
.badge.type { color: var(--accent); border-color: var(--accent); }
.badge.status-idea { color: var(--muted); }
.badge.status-drafted { color: #6cb6ff; border-color: #6cb6ff; }
.badge.status-assigned { color: var(--accent); border-color: var(--accent); }
.badge.status-posted { color: var(--accent-2); border-color: var(--accent-2); }
.badge.status-measured { color: #b083f0; border-color: #b083f0; }

/* engine */
.engine-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 900px) { .engine-grid { grid-template-columns: 1fr; } .main { padding: 18px; } .shell { flex-direction: column; } .sidebar { width: 100%; flex-direction: row; align-items: center; } #nav { flex-direction: row; } .key-status { display: none; } }

.result {
  margin-top: 12px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  white-space: pre-wrap;
  font-size: 13.5px;
  max-height: 420px;
  overflow-y: auto;
}

.outliers { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }
.outlier {
  display: flex; gap: 12px; align-items: center;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.outlier img { width: 90px; border-radius: 6px; }
.outlier .o-meta { flex: 1; }
.outlier .o-title { font-size: 13.5px; font-weight: 600; }
.outlier .o-sub { font-size: 12px; color: var(--muted); }
.score {
  font-weight: 700;
  color: var(--accent);
  font-size: 15px;
  min-width: 52px;
  text-align: right;
}

/* connections */
.conn-list { display: flex; flex-direction: column; gap: 8px; }
.conn { display: flex; align-items: center; gap: 10px; font-size: 14px; }

/* toast */
.toast {
  position: fixed;
  bottom: 22px; left: 50%;
  transform: translateX(-50%);
  background: var(--panel-2);
  border: 1px solid var(--accent);
  color: var(--text);
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 50;
}

/* home */
.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.stat-tile {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}
.stat-tile.warn { border-color: var(--accent); }
.stat-value { font-size: 22px; font-weight: 700; }
.stat-label { font-size: 12.5px; color: var(--muted); margin-top: 2px; }
.stat-sub { font-size: 11px; color: var(--muted); opacity: 0.8; }

/* strategist */
.x-btn {
  margin-left: auto;
  background: none;
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 6px;
  width: 24px; height: 24px;
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  flex-shrink: 0;
}
.x-btn:hover { border-color: var(--danger); color: var(--danger); }
.x-btn:disabled { opacity: 0.4; }

.learning-box {
  background: rgba(76, 195, 138, 0.1);
  border: 1px solid var(--accent-2);
  border-radius: 8px;
  padding: 10px 13px;
  font-size: 13.5px;
  margin-bottom: 12px;
}

.perf-table { width: 100%; font-size: 13px; border-collapse: collapse; }
.perf-table th, .perf-table td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--border); }
.perf-table th { color: var(--muted); font-weight: 600; font-size: 11.5px; text-transform: uppercase; }
.perf-up { color: var(--accent-2); font-weight: 600; }
.perf-down { color: var(--danger); font-weight: 600; }
.perf-thin { color: var(--muted); font-style: italic; font-size: 11.5px; }
.toggle-row { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text); margin: 0; }
.toggle-row input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); }

.followup-banner {
  background: rgba(242, 163, 60, 0.12);
  border: 1px solid var(--accent);
  border-radius: 8px;
  padding: 9px 12px;
  font-size: 13.5px;
  margin-top: 10px;
}

/* refine + publish boxes inside the idea form */
.refine-box, .publish-box {
  margin-top: 16px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-2);
}
.refine-box { border-color: var(--accent-2); }
.refine-box h2, .publish-box h2 { font-size: 15px; margin-bottom: 6px; }

/* executor portal */
.exec-wrap { max-width: 760px; margin: 0 auto; padding: 26px 18px; }
.exec-head { margin-bottom: 20px; }
.exec-head h1 { font-size: 22px; }
details.voice {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-bottom: 16px;
}
details.voice pre { white-space: pre-wrap; font-family: inherit; font-size: 13px; color: var(--muted); margin-top: 10px; }

/* approvals */
.tone-amber { border-left: 3px solid #d97706; }
.tone-red { border-left: 3px solid #dc2626; }
.thread-msg { padding: 8px 10px; margin: 6px 0; border-radius: 8px; background: rgba(127,127,127,0.08); }
.thread-msg.in { border-left: 2px solid #16a34a; }
.thread-msg.out { border-left: 2px solid #6b7280; }
.approval-edit input, .approval-edit textarea { margin: 6px 0; }