/* =================================================================
   TradeHub Forward Testing Dashboard — styles.css
   Design language identical to monitoring/site/styles.css
   ================================================================= */

/* ── CSS Variables (dark default) ──────────────────────────────── */
:root {
  --bg:             #03060a;
  --bg2:            #060d15;
  --panel:          rgba(4, 9, 16, 0.97);
  --panel-raised:   #080f1a;
  --panel-border:   rgba(148, 182, 210, 0.09);
  --ink:            #ddeaf4;
  --ink-muted:      #7a98ae;
  --ink-faint:      rgba(221, 234, 244, 0.35);
  --accent:         #41d9a8;
  --accent-glow:    rgba(65, 217, 168, 0.18);
  --accent-border:  rgba(65, 217, 168, 0.28);
  --warn:           #f5c26b;
  --warn-soft:      rgba(245, 194, 107, 0.12);
  --danger:         #ff7b61;
  --danger-soft:    rgba(255, 123, 97, 0.12);
  --good:           #6fd98f;
  --good-soft:      rgba(111, 217, 143, 0.12);
  --shadow:         0 32px 64px rgba(0, 0, 0, 0.65);
  --shadow-sm:      0 6px 20px rgba(0, 0, 0, 0.5);
  --plot-bg:        rgba(0,0,0,0);
  --plot-grid:      rgba(148, 182, 210, 0.08);
  --header-bg:      rgba(3, 6, 10, 0.98);

  --c0: #41d9a8;
  --c1: #7b92f5;
  --c2: #f5c26b;
  --c3: #ff7b61;
  --c4: #a78bfa;
  --c5: #34d3eb;
}

[data-theme="light"] {
  --bg:             #f0f4f0;
  --bg2:            #e8ede8;
  --panel:          rgba(255, 255, 253, 0.9);
  --panel-raised:   #fffffe;
  --panel-border:   rgba(30, 50, 40, 0.1);
  --ink:            #1a2e22;
  --ink-muted:      #4d6b58;
  --ink-faint:      rgba(26, 46, 34, 0.35);
  --accent:         #0a7c5c;
  --accent-glow:    rgba(10, 124, 92, 0.1);
  --accent-border:  rgba(10, 124, 92, 0.25);
  --warn:           #b45309;
  --warn-soft:      rgba(180, 83, 9, 0.1);
  --danger:         #c0392b;
  --danger-soft:    rgba(192, 57, 43, 0.1);
  --good:           #166534;
  --good-soft:      rgba(22, 101, 52, 0.12);
  --shadow:         0 24px 48px rgba(26, 46, 34, 0.1);
  --shadow-sm:      0 4px 14px rgba(26, 46, 34, 0.08);
  --plot-grid:      rgba(30, 50, 40, 0.1);
  --header-bg:      rgba(240, 244, 240, 0.9);

  --c0: #0a7c5c;
  --c1: #5065d4;
  --c2: #b45309;
  --c3: #c0392b;
  --c4: #7c3aed;
  --c5: #0891b2;
}

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

body {
  color: var(--ink);
  font-family: "Inter", "Segoe UI", system-ui, Arial, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse at 10% 0%, rgba(65,217,168,.04) 0%, transparent 45%),
    radial-gradient(ellipse at 90% 100%, rgba(255,123,97,.03) 0%, transparent 45%);
  min-height: 100vh;
  transition: background .25s, color .25s;
}

[data-theme="light"] body {
  background-image:
    radial-gradient(ellipse at 10% 0%, rgba(10,124,92,.05) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 100%, rgba(192,57,43,.04) 0%, transparent 50%);
}

/* ── Sticky header ──────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: var(--header-bg);
  border-bottom: 1px solid var(--panel-border);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.97rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  animation: pulse-dot 2.8s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 8px var(--accent); }
  50%       { opacity: .7; box-shadow: 0 0 16px var(--accent), 0 0 30px var(--accent-glow); }
}

.brand-muted { color: var(--ink-muted); font-weight: 400; }
.brand-slash  { color: var(--ink-faint); padding: 0 2px; }

.header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.back-link {
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-decoration: none;
  padding: 5px 12px;
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  transition: color .2s, border-color .2s;
}
.back-link:hover { color: var(--accent); border-color: var(--accent-border); }

.forward-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── Theme toggle ────────────────────────────────────────────────── */
.theme-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border: 1px solid var(--panel-border);
  background: var(--panel-raised);
  color: var(--ink-muted);
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s, box-shadow .2s;
}

.theme-btn:hover {
  border-color: var(--accent-border);
  color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.theme-icon { display: flex; align-items: center; justify-content: center; }
[data-theme="dark"]  .theme-icon-dark  { display: flex; }
[data-theme="dark"]  .theme-icon-light { display: none;  }
[data-theme="light"] .theme-icon-dark  { display: none;  }
[data-theme="light"] .theme-icon-light { display: flex; }

/* ── Page layout ─────────────────────────────────────────────────── */
.page {
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 24px 64px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* ── Panel ───────────────────────────────────────────────────────── */
.panel {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
}

/* ── Hero / KPI strip ────────────────────────────────────────────── */
.hero {
  padding: 28px 32px;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 24px;
}

.hero-text { flex: 1; min-width: 240px; }
.eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  font-weight: 600;
  margin-bottom: 6px;
}

.hero-title {
  font-size: 1.65rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 8px;
}

.hero-title em { color: var(--accent); font-style: normal; }

.hero-meta {
  color: var(--ink-muted);
  font-size: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.chip-live  { background: var(--good-soft);   color: var(--good);   border: 1px solid rgba(111,217,143,.25); }
.chip-dummy { background: var(--warn-soft);   color: var(--warn);   border: 1px solid rgba(245,194,107,.25); }
.chip-dot   { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.hero-kpis {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.kpi-card {
  background: var(--panel-raised);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 16px 22px;
  min-width: 130px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.kpi-label { font-size: 0.72rem; color: var(--ink-muted); text-transform: uppercase; letter-spacing: .06em; }
.kpi-value { font-size: 1.55rem; font-weight: 800; letter-spacing: -0.02em; }
.kpi-sub   { font-size: 0.72rem; color: var(--ink-muted); }

/* ── Section headers ─────────────────────────────────────────────── */
.section-header {
  padding: 20px 24px 0;
  margin-bottom: 16px;
}
.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-top: 4px;
}

/* ── Chart pair ──────────────────────────────────────────────────── */
.chart-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 20px 24px 24px;
}

@media (max-width: 820px) {
  .chart-pair { grid-template-columns: 1fr; }
}

.chart-card {
  background: var(--panel-raised);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chart-card-head { display: flex; justify-content: space-between; align-items: flex-start; }
.chart-note { font-size: 0.78rem; color: var(--ink-muted); max-width: 200px; text-align: right; }

.plot { height: 220px; }

/* ── Strategy filter pills ────────────────────────────────────────── */
.strategy-filter { padding: 0 24px 4px; }

.strat-filter-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  padding: 16px 0;
}

.filter-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--ink-muted);
  font-weight: 600;
  white-space: nowrap;
}

.strat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.strat-pill {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--panel-border);
  background: transparent;
  color: var(--ink-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
  font-family: inherit;
}
.strat-pill:hover  { border-color: var(--accent); color: var(--accent); }
.strat-pill.active { background: var(--accent); border-color: var(--accent); color: var(--bg); font-weight: 600; }

/* ── (Legacy tabs kept for potential re-use) ──────────────────────── */
.tabs-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 0 24px;
  border-bottom: 1px solid var(--panel-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.tabs-bar::-webkit-scrollbar { display: none; }

.tab-btn {
  font: inherit;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--ink-muted);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 12px 18px 10px;
  cursor: pointer;
  white-space: nowrap;
  transition: color .15s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.tab-btn:hover   { color: var(--ink); }
.tab-btn.active  { color: var(--accent); border-bottom-color: var(--accent); }

.tab-panes { }
.tab-pane { display: none; padding: 24px; }
.tab-pane.active { display: flex; flex-direction: column; gap: 20px; }

/* ── Stat row ─────────────────────────────────────────────────────── */
.stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.stat-card {
  flex: 1;
  min-width: 110px;
  background: var(--panel-raised);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat-val {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ── Filters ─────────────────────────────────────────────────────── */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.filter-group select,
.filter-group input[type="date"] {
  font: inherit;
  font-size: 0.82rem;
  background: var(--panel-raised);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  color: var(--ink);
  padding: 5px 10px;
  cursor: pointer;
  outline: none;
  transition: border-color .15s;
}
.filter-group select:focus,
.filter-group input:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.filter-count {
  font-size: 0.78rem;
  color: var(--ink-muted);
  margin-left: auto;
}

/* ── Trade table ─────────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--panel-border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

th {
  background: var(--panel-raised);
  padding: 11px 14px;
  text-align: left;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--panel-border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}
th:hover { color: var(--ink); }
th.sort-asc::after  { content: " ↑"; color: var(--accent); }
th.sort-desc::after { content: " ↓"; color: var(--accent); }

td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--panel-border);
  white-space: nowrap;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(65,217,168,.03); }

.td-win  { color: var(--good);   font-weight: 600; }
.td-loss { color: var(--danger); font-weight: 600; }
.td-buy  { color: var(--good); }
.td-sell { color: var(--warn); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.badge-tp { background: var(--good-soft);   color: var(--good);   }
.badge-sl { background: var(--danger-soft); color: var(--danger); }
.badge-trailing { background: var(--warn-soft); color: var(--warn); }
.badge-manual   { background: var(--accent-glow); color: var(--accent); }
.badge-buy  { background: var(--good-soft);  color: var(--good);   }
.badge-sell { background: var(--warn-soft);  color: var(--warn);   }

/* ── Symbol grid (breakdown) ─────────────────────────────────────── */
.sym-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  padding: 20px 24px 24px;
}
.sym-card {
  background: var(--panel-raised);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.sym-name  { font-size: 0.88rem; font-weight: 700; letter-spacing: .02em; }
.sym-stat  { font-size: 0.78rem; color: var(--ink-muted); }
.sym-pnl   { font-size: 1.05rem; font-weight: 700; margin-top: 4px; }

/* ── Alert/empty state ────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

/* ── Footer ──────────────────────────────────────────────────────── */
.footer {
  text-align: center;
  padding: 24px;
  font-size: 0.8rem;
  color: var(--ink-muted);
  border-top: 1px solid var(--panel-border);
  margin-top: 16px;
}
.footer a { color: var(--ink-muted); text-decoration: none; }
.footer a:hover { color: var(--accent); }

/* ── Legend chips ────────────────────────────────────────────────── */
.legend-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 24px 16px;
}
.legend-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--ink-muted);
}
.legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Deployment grid ─────────────────────────────────────────────── */
.dep-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 4px;
}
.dep-card {
  background: var(--panel-raised);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
}
.dep-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent);
  border-radius: 14px 14px 0 0;
}
.dep-card.dep-mt5::before  { background: var(--c1); }
.dep-card.dep-alpaca::before { background: var(--c5); }
.dep-label { font-size: 0.95rem; font-weight: 700; }
.dep-meta {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 0.82rem;
  color: var(--ink-muted);
}
.dep-meta-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}
.dep-meta-key { text-transform: uppercase; letter-spacing: .06em; font-size: 0.72rem; }
.dep-meta-val { font-weight: 600; color: var(--ink); text-align: right; }
.dep-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  width: fit-content;
}
.dep-status-running { background: var(--good-soft); color: var(--good); border: 1px solid rgba(111,217,143,.3); }
.dep-status-stale   { background: var(--warn-soft); color: var(--warn); border: 1px solid rgba(245,194,107,.3); }
.dep-status-unknown { background: var(--panel);     color: var(--ink-muted); border: 1px solid var(--panel-border); }
.dep-status-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.dep-instruments { display: flex; flex-wrap: wrap; gap: 5px; }
.dep-instrument {
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  color: var(--ink-muted);
}

/* ── Trade row click ─────────────────────────────────────────────── */
.trade-row { cursor: pointer; transition: background .12s; }
.trade-row:hover td { background: rgba(65,217,168,.07) !important; }

/* ── Trade modal overlay ─────────────────────────────────────────── */
.trade-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,.72);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}
.trade-modal-overlay.open { display: flex; }

.trade-modal {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 820px;
  max-height: 92vh;
  overflow-y: auto;
  padding: 28px 28px 24px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--panel-border);
  background: var(--panel-raised);
  color: var(--ink-muted);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color .2s, border-color .2s;
}
.modal-close:hover { color: var(--danger); border-color: var(--danger); }

.modal-header { margin-bottom: 16px; }
.modal-header h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 8px; }
.modal-chips { display: flex; flex-wrap: wrap; gap: 8px; }

.modal-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.chip-buy    { background: var(--good-soft);   color: var(--good);   border: 1px solid rgba(111,217,143,.25); }
.chip-sell   { background: var(--warn-soft);   color: var(--warn);   border: 1px solid rgba(245,194,107,.25); }
.chip-win    { background: var(--good-soft);   color: var(--good);   border: 1px solid rgba(111,217,143,.25); }
.chip-loss   { background: var(--danger-soft); color: var(--danger); border: 1px solid rgba(255,123,97,.25); }
.chip-tp     { background: var(--good-soft);   color: var(--good);   border: 1px solid rgba(111,217,143,.25); }
.chip-sl     { background: var(--danger-soft); color: var(--danger); border: 1px solid rgba(255,123,97,.25); }
.chip-neutral{ background: var(--panel-raised); color: var(--ink-muted); border: 1px solid var(--panel-border); }

.modal-chart { height: 320px; margin-bottom: 18px; }

.modal-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 4px;
}

.modal-stat-card {
  background: var(--panel-raised);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.modal-stat-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-muted); }
.modal-stat-value { font-size: 1.05rem; font-weight: 700; }