/* QuantOS — Professional Dashboard Design */
/* Dark UI palette — near-black background, max text contrast */
:root {
  --bg:       #0B1121;
  --surface:  #1A2332;
  --surface-2:#243044;
  --border:   #334155;
  --border-l: #475569;
  --text:     #F1F5F9;
  --muted:    #CBD5E1;
  --dim:      #94A3B8;
  --green:    #22c55e;
  --red:      #ef4444;
  --orange:   #f59e0b;
  --blue:     #3b82f6;
  --purple:   #a78bfa;
  --cyan:     #22d3ee;
  --pink:     #f472b6;

  --grad: linear-gradient(135deg, #3b82f6, #6366f1);
  --grad-subtle: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(99,102,241,0.08));
  --shadow: 0 1px 3px rgba(0,0,0,0.5), 0 1px 2px rgba(0,0,0,0.4);
  --shadow-lg: 0 4px 6px rgba(0,0,0,0.55), 0 2px 4px rgba(0,0,0,0.45);

  --bull:     #22c55e;
  --cautious: #f59e0b;
  --neutral:  #3b82f6;
  --bear:     #ef4444;
  --crisis:   #dc2626;

  --radius: 10px;
  --radius-sm: 6px;
}

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

html, body {
  max-width: 100vw;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.5;
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
  width: 220px;
  min-width: 220px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 0 0 16px;
  position: fixed;
  top: 0; bottom: 0; left: 0;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-logo .logo-icon {
  width: 32px;
  height: 32px;
  background: var(--grad);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-logo .logo-dot {
  width: 14px;
  height: 14px;
  background: var(--text);
  border-radius: 50%;
  opacity: 0.9;
  box-shadow: 0 0 8px rgba(59,130,246,0.4);
}
.sidebar-logo .logo-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  color: var(--muted);
  text-decoration: none;
  transition: all 0.15s;
  font-size: 13px;
  font-weight: 500;
  border-left: 3px solid transparent;
  margin: 1px 0;
}
.nav-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.07);
}
.nav-link.active {
  color: var(--blue);
  border-left-color: var(--blue);
  background: rgba(59,130,246,0.12);
}
.nav-link .icon { width: 18px; text-align: center; font-size: 14px; }

.sidebar-footer {
  margin-top: auto;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  font-size: 10px;
  color: var(--dim);
  line-height: 1.6;
}

/* ── Main content ── */
.main {
  margin-left: 220px;
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  min-width: 0;
  max-width: 100%;
  overflow-x: hidden;
}

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
}
.topbar-title { font-size: 16px; font-weight: 600; color: var(--text); letter-spacing: -0.2px; }
.topbar-meta  { font-size: 11px; color: var(--dim); }

.content { padding: 28px; }

/* ── Kill switch banner ── */
.kill-banner {
  background: rgba(239,68,68,0.08);
  border: 1px solid var(--red);
  border-radius: var(--radius);
  padding: 12px 18px;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 500;
}
.kill-banner.armed  { background: rgba(239,68,68,0.08); border-color: var(--red); color: var(--red); }
.kill-banner.clear  { background: rgba(16,185,129,0.06); border-color: var(--green); color: var(--green); }

/* ── Grid layouts ── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card-header {
  font-size: 11px;
  font-weight: 600;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.card-body { padding: 0; }

/* ── Pulse card ── */
.pulse-card {
  border-radius: var(--radius);
  padding: 22px;
  margin-bottom: 24px;
  border: 1px solid;
  box-shadow: var(--shadow-lg);
}
.pulse-card.BULL     { background: linear-gradient(135deg, rgba(16,185,129,0.06), rgba(16,185,129,0.02)); border-color: var(--bull); }
.pulse-card.CAUTIOUS { background: linear-gradient(135deg, rgba(245,158,11,0.06), rgba(245,158,11,0.02));  border-color: var(--cautious); }
.pulse-card.NEUTRAL  { background: linear-gradient(135deg, rgba(59,130,246,0.05), rgba(99,102,246,0.02));  border-color: var(--neutral); }
.pulse-card.BEAR     { background: linear-gradient(135deg, rgba(239,68,68,0.06), rgba(239,68,68,0.02));   border-color: var(--bear); }
.pulse-card.CRISIS   { background: linear-gradient(135deg, rgba(220,38,38,0.08), rgba(220,38,38,0.03));   border-color: var(--crisis); }

.pulse-label {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 2px;
}
.pulse-label.BULL     { color: var(--bull); }
.pulse-label.CAUTIOUS { color: var(--cautious); }
.pulse-label.NEUTRAL  { color: var(--neutral); }
.pulse-label.BEAR     { color: var(--bear); }
.pulse-label.CRISIS   { color: var(--crisis); }

.pulse-score {
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
}

.pulse-meta { color: var(--dim); font-size: 12px; margin-top: 8px; }

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 18px;
}
.signal-item {
  background: rgba(0,0,0,0.1);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
}
.signal-name  { font-size: 10px; color: var(--dim); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.4px; }
.signal-val   { font-size: 12px; font-weight: 600; }
.signal-score { font-size: 10px; margin-left: 6px; }
.s-pos { color: var(--green); }
.s-neg { color: var(--red); }
.s-neu { color: var(--dim); }

/* ── Engine cards ── */
.engine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.engine-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  transition: all 0.2s;
  box-shadow: var(--shadow);
}
.engine-card:hover {
  border-color: var(--border-l);
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}
.engine-card.live  { border-left: 3px solid var(--green); }
.engine-card.paper { border-left: 3px solid var(--orange); }
.engine-card.noconfig { border-left: 3px solid var(--dim); }

.engine-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.engine-mode {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  margin-left: 8px;
  vertical-align: middle;
}
.mode-FULL_AUTO { background: rgba(16,185,129,0.15);  color: var(--green); }
.mode-PAPER     { background: rgba(245,158,11,0.15); color: var(--orange); }
.mode-UNKNOWN, .mode-NO_CONFIG { background: rgba(74,82,112,0.2); color: var(--dim); }

.engine-accounts { margin-top: 10px; }
.account-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 3px 0;
  font-size: 11px;
  color: var(--muted);
}
.account-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.account-dot.on  { background: var(--green); box-shadow: 0 0 4px rgba(16,185,129,0.4); }
.account-dot.off { background: var(--dim); }

.engine-schedule {
  margin-top: 10px;
  font-size: 10px;
  color: var(--muted);
}
.schedule-times { color: var(--blue); }
.schedule-input {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  color: var(--text);
  font-size: 12px;
  font-family: inherit;
  outline: none;
  width: 200px;
}
.schedule-input:focus { border-color: var(--blue); }

.engine-actions {
  margin-top: 12px;
  display: flex;
  gap: 8px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid var(--border);
  cursor: pointer;
  background: var(--bg);
  color: var(--muted);
  transition: all 0.15s;
  font-family: inherit;
  line-height: 1.4;
}
.btn:hover { border-color: var(--blue); color: var(--blue); }
.btn-danger  { border-color: var(--red);   color: var(--red); }
.btn-danger:hover { background: rgba(239,68,68,0.08); }
.btn-success { border-color: var(--green); color: var(--green); }
.btn-success:hover { background: rgba(16,185,129,0.08); }
.btn-primary { background: var(--grad); color: #fff; border-color: transparent; }
.btn-primary:hover { opacity: 0.9; }
.btn-sm { padding: 3px 10px; font-size: 10px; }

/* ── Account table ── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.data-table th {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 2px solid var(--border);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--dim);
  font-weight: 600;
}
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:hover td { background: rgba(255,255,255,0.04); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
}
.badge-live   { background: rgba(16,185,129,0.15);  color: var(--green); }
.badge-paper  { background: rgba(245,158,11,0.15); color: var(--orange); }
.badge-off    { background: rgba(74,82,112,0.15); color: var(--dim); }
.badge-green  { background: rgba(16,185,129,0.15); color: var(--green); }
.badge-red    { background: rgba(239,68,68,0.15); color: var(--red); }

/* ── Config editor ── */
.config-select {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.config-content {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.config-textarea {
  width: 100%;
  background: transparent;
  border: none;
  color: var(--text);
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.6;
  resize: vertical;
  min-height: 420px;
  outline: none;
}
.config-path {
  font-size: 10px;
  color: var(--dim);
  margin-bottom: 8px;
}

/* ── Log viewer ── */
.log-select {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.log-content {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  max-height: 70vh;
  overflow-y: auto;
}
.log-line {
  display: block;
  font-size: 11px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--text);
}
.log-line.err  { color: var(--red); }
.log-line.warn { color: var(--orange); }
.log-line.info { color: var(--text); }

/* ── Utilities ── */
.section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
  letter-spacing: -0.2px;
}
.mt-10 { margin-top: 10px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-16 { margin-bottom: 16px; }
.text-muted { color: var(--dim); }
.text-green { color: var(--green); }
.text-red   { color: var(--red); }
.text-orange { color: var(--orange); }
.text-blue  { color: var(--blue); }

/* ── Alert ── */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  font-size: 12px;
}
.alert-success { background: rgba(16,185,129,0.08); border: 1px solid var(--green); color: var(--green); }
.alert-error   { background: rgba(239,68,68,0.08); border: 1px solid var(--red);   color: var(--red); }

/* ── Portfolio / Trade Feed / Queue ── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 28px;
}
.summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.summary-card.summary-total {
  border-color: var(--blue);
  background: linear-gradient(135deg, rgba(59,130,246,0.04), rgba(99,102,246,0.04));
}
.summary-engine {
  font-size: 10px;
  font-weight: 700;
  color: var(--dim);
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.summary-positions { font-size: 11px; color: var(--muted); margin-bottom: 6px; }
.summary-pnl { font-size: 20px; font-weight: 700; }
.pnl-pos { color: var(--green); }
.pnl-neg { color: var(--red); }

.engine-tag {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  letter-spacing: 0.2px;
}

/* Portfolio position size bar */
.pct-bar {
  display: inline-block;
  position: relative;
  font-weight: 600;
  font-size: 11px;
  padding-left: 2px;
}
.pct-bar::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: calc(var(--pct, 0) * 1%);
  min-width: 4px;
  max-width: 100%;
  height: 2px;
  background: var(--blue);
  border-radius: 1px;
  opacity: 0.6;
}

/* Period P&L badges — compact */
.pnl-period {
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
}

/* Tighter portfolio table */
.portfolio-table th { font-size: 9px; padding: 8px 8px; }
.portfolio-table td { padding: 8px 8px; font-size: 11px; white-space: nowrap; }
.engine-dynamo       { background: rgba(139,92,246,0.12); color: var(--purple); }
.engine-atlas        { background: rgba(6,182,212,0.12);   color: var(--cyan); }
.engine-levetf       { background: rgba(239,68,68,0.12);   color: var(--red); }
.engine-stock_scorer { background: rgba(59,130,246,0.10);  color: #60a5fa; }
.engine-regime_rider { background: rgba(6,182,212,0.10);   color: var(--cyan); }
.engine-sector_pulse { background: rgba(244,114,182,0.12); color: var(--pink); }
.engine-sector_etf   { background: rgba(14,165,233,0.12);  color: #0284c7; }
.engine-dual_momentum { background: rgba(59,130,246,0.12); color: #3b82f6; }
.engine-megahold     { background: rgba(245,158,11,0.12);  color: var(--orange); }
.engine-webull_playbook { background: rgba(148,163,184,0.12); color: var(--dim); }
.engine-webull_primary { background: rgba(59,130,246,0.10); color: #60a5fa; }
.engine-webull_secondary { background: rgba(139,92,246,0.10); color: var(--purple); }
.engine-webull_rollover_ira { background: rgba(16,185,129,0.10); color: var(--green); }
.engine-schwab_humana { background: rgba(245,158,11,0.12); color: var(--orange); }

.earn-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
}
.earn-warn   { background: rgba(245,158,11,0.15); color: var(--orange); }
.earn-urgent { background: rgba(239,68,68,0.15);  color: var(--red); }

.action-BUY   { color: var(--green);  font-weight: 700; }
.action-ENTRY { color: var(--green);  font-weight: 700; }
.action-SELL  { color: var(--red);    font-weight: 700; }
.action-EXIT  { color: var(--red);    font-weight: 700; }
.action-OTHER { color: var(--dim); }

.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.filter-btn {
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  font-family: inherit;
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--blue); color: var(--blue); }
.filter-btn.active         { background: rgba(59,130,246,0.10); border-color: var(--blue);  color: var(--blue); }
.filter-btn.f-buy.active   { background: rgba(16,185,129,0.10);  border-color: var(--green); color: var(--green); }
.filter-btn.f-sell.active  { background: rgba(239,68,68,0.10);  border-color: var(--red);   color: var(--red); }

.executed-yes { color: var(--green); }
.executed-no  { color: var(--dim); }

.log-tail {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  max-height: 320px;
  overflow-y: auto;
}
.log-tail .ll {
  display: block;
  font-size: 11px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-all;
}
.log-tail .ll-err  { color: var(--red); }
.log-tail .ll-warn { color: var(--orange); }
.log-tail .ll-sig  { color: var(--green); }
.log-tail .ll-info { color: var(--text); }

.stat-chip {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 24px;
  min-width: 90px;
  box-shadow: var(--shadow);
}
.stat-chip .sc-val  { font-size: 22px; font-weight: 700; color: var(--text); }
.stat-chip .sc-lbl  { font-size: 10px; color: var(--dim); text-transform: uppercase; letter-spacing: 0.5px; margin-top: 4px; }
.stat-chip.sc-green { border-color: var(--green); }
.stat-chip.sc-red   { border-color: var(--red); }
.stat-chip.sc-blue  { border-color: var(--blue); }
.stat-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }

/* ── Process health pills ── */
.health-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: 11px;
  white-space: nowrap;
}
.pill-status.muted { color: var(--dim); }

/* ── Market Snapshot ── */
.snap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
  margin-bottom: 4px;
}
.snap-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  text-align: center;
}
.snap-ticker {
  font-size: 11px;
  font-weight: 700;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.snap-label {
  font-size: 9px;
  color: var(--dim);
  margin-top: 1px;
}
.snap-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-top: 4px;
}
.snap-change {
  font-size: 12px;
  font-weight: 600;
  margin-top: 1px;
}
.snap-change.pos { color: var(--green); }
.snap-change.neg { color: var(--red); }
.snap-change.neu { color: var(--dim); }

@media (max-width: 768px) {
  .snap-grid { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); gap: 6px; }
  .snap-card { padding: 8px; }
  .snap-price { font-size: 13px; }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-l); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--dim); }

/* ── Diagnosis Block ── */
.diag-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
}
.diag-cell {
  background: rgba(0,0,0,0.12);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  font-size: 11px;
  line-height: 1.5;
  vertical-align: top;
}
.diag-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--dim);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.diag-pos   { color: var(--green); }
.diag-neg   { color: var(--red); }
.diag-neu   { color: var(--muted); }
.diag-warn  { color: var(--orange); }
.diag-crit  { color: var(--red); font-weight: 700; }

/* Layer rows inside diagnosis */
.layer-block { margin-top: 6px; }
.layer-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 6px;
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 4px;
}
.layer-title.leading     { color: var(--orange);   background: rgba(245,158,11,0.12); }
.layer-title.coincident  { color: var(--blue);     background: rgba(59,130,246,0.12); }
.layer-title.lagging     { color: var(--purple);   background: rgba(167,139,250,0.12); }
.layer-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.layer-sig {
  display: inline-block;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 3px;
  background: rgba(0,0,0,0.15);
  white-space: nowrap;
  margin-bottom: 3px;
}

/* Sentinel status */
.sentinel-healthy    { color: var(--green); }
.sentinel-warning    { color: var(--orange); }
.sentinel-critical   { color: var(--red); font-weight: 700; }

/* Action callout */
.action-callout {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 12px;
}
.action-callout.BULL     { background: rgba(16,185,129,0.10); border: 1px solid var(--bull); color: var(--bull); }
.action-callout.CAUTIOUS { background: rgba(245,158,11,0.10); border: 1px solid var(--cautious); color: var(--cautious); }
.action-callout.NEUTRAL  { background: rgba(59,130,246,0.08); border: 1px solid var(--neutral); color: var(--neutral); }
.action-callout.BEAR     { background: rgba(239,68,68,0.08); border: 1px solid var(--bear); color: var(--bear); }
.action-callout.CRISIS   { background: rgba(220,38,38,0.10); border: 1px solid var(--crisis); color: var(--crisis); }

/* ── Selection ── */
::selection { background: rgba(59,130,246,0.3); color: var(--text); }

/* ── Hamburger ── */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-right: 12px;
  min-width: 24px;
  height: 24px;
}
.hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.hamburger:hover span { background: var(--blue); }

/* ── Sidebar close button ── */
.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sidebar-close {
  display: none;
  background: none;
  border: none;
  color: var(--dim);
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
  padding: 8px 16px;
  margin-right: -8px;
}
.sidebar-close:hover { color: var(--text); }

/* ── Sidebar backdrop (mobile overlay) ── */
.sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 99;
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}

/* ── Responsive breakpoints ── */

/* Desktop — show full sidebar, hide hamburger */
@media (min-width: 1025px) {
  .hamburger { display: none; }
}

/* Tablet and below — collapsible sidebar */
@media (max-width: 1024px) {
  .sidebar-close { display: block; }

  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 101;
  }
  .sidebar-open .sidebar {
    transform: translateX(0);
  }
  .sidebar-open .sidebar-backdrop {
    display: block;
    opacity: 1;
    pointer-events: auto;
  }
  .main { margin-left: 0; }

  /* Prevent body scroll when sidebar open */
  .sidebar-open { overflow: hidden; }
}

/* Phone — full-screen sidebar, tighter spacing */
@media (max-width: 768px) {
  .sidebar { width: 100%; max-width: 300px; }

  .content { padding: 16px 14px; }
  .topbar { padding: 10px 14px; }
  .topbar-title { font-size: 14px; }

  /* Stack grids */
  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }
  .signal-grid { grid-template-columns: 1fr 1fr; }
  .engine-grid { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: 1fr 1fr; }

  /* Cards use less padding */
  .card { padding: 14px; }
  .pulse-card { padding: 16px; }
  .pulse-label { font-size: 20px; }
  .pulse-score { font-size: 28px; }

  /* Responsive tables — horizontal scroll */
  .data-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -14px;
    padding: 0 14px;
  }
  .data-table { font-size: 11px; }
  .data-table th,
  .data-table td { padding: 8px 10px; white-space: nowrap; }

  /* Buttons */
  .btn { padding: 6px 12px; font-size: 12px; }
  .btn-sm { padding: 4px 10px; font-size: 11px; }

  /* Health row wraps tighter */
  #process-health { gap: 6px; }
  .health-pill { font-size: 10px; padding: 4px 10px; }
}

/* Small phone — compact everything */
@media (max-width: 480px) {
  .content { padding: 10px; }
  .topbar { padding: 8px 10px; }
  .topbar-title { font-size: 13px; }

  .summary-grid { grid-template-columns: 1fr; }
  .signal-grid { grid-template-columns: 1fr; }
  .stat-row { flex-direction: column; }
  .stat-chip { min-width: 0; width: 100%; }

  .card { padding: 12px; }
  .pulse-card { padding: 12px; }
  .pulse-label { font-size: 18px; }

  .data-table-wrapper { margin: 0 -10px; padding: 0 10px; }
  .data-table { font-size: 10px; }
  .data-table th,
  .data-table td { padding: 6px 8px; }

  .filter-bar { gap: 4px; }
  .filter-btn { padding: 4px 10px; font-size: 10px; }

  .log-tail { max-height: 200px; font-size: 10px; }
  .config-textarea { min-height: 240px; }

  .engine-actions { flex-direction: column; }
  .engine-actions .btn { width: 100%; justify-content: center; }
}

/* Touch-friendly: larger tap targets on mobile */
@media (pointer: coarse) {
  .nav-link { padding: 12px 20px; }
  .btn { padding: 8px 14px; }
  .hamburger span { height: 3px; }
  .filter-btn { padding: 8px 14px; }
  select, input, button, textarea { font-size: 16px; }
}