/* TradeIQ – Dark trading terminal theme */
:root {
  --bg:          #0d1117;
  --bg2:         #161b22;
  --bg3:         #1c2333;
  --border:      #30363d;
  --border2:     #21262d;
  --text:        #e6edf3;
  --text2:       #8b949e;
  --text3:       #6e7681;
  --green:       #3fb950;
  --green-bg:    rgba(63,185,80,.12);
  --red:         #f85149;
  --red-bg:      rgba(248,81,73,.12);
  --yellow:      #d29922;
  --yellow-bg:   rgba(210,153,34,.12);
  --blue:        #58a6ff;
  --blue-bg:     rgba(88,166,255,.12);
  --purple:      #bc8cff;
  --purple-bg:   rgba(188,140,255,.12);
  --orange:      #f0883e;
  --radius:      8px;
  --radius-sm:   4px;
  --shadow:      0 4px 24px rgba(0,0,0,.4);
  --font:        'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono:   'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
}

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

html { font-size: 14px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 52px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  gap: 16px;
}

.header-left  { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.header-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-center{ flex: 1; overflow: hidden; }

.logo { display: flex; align-items: center; gap: 8px; }
.logo-icon { font-size: 20px; }
.logo-text { font-size: 18px; font-weight: 700; letter-spacing: -.5px; }
.logo-iq { color: var(--blue); }

.market-status {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text2);
}
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%; background: var(--text3);
}
.status-dot.open   { background: var(--green); box-shadow: 0 0 6px var(--green); animation: pulse 2s infinite; }
.status-dot.closed { background: var(--red); }
.status-dot.pre    { background: var(--yellow); }

@keyframes pulse {
  0%,100% { opacity:1; } 50% { opacity:.5; }
}

.header-countdown {
  font-size: 13px; font-family: var(--font-mono);
  color: var(--text2); letter-spacing: .5px;
  padding: 4px 12px; border-radius: 20px;
  background: var(--bg3); border: 1px solid var(--border);
}
.header-countdown.countdown-stale {
  color: var(--yellow); border-color: var(--yellow);
}

.ibkr-badge {
  display: flex; align-items: center; gap: 5px;
  padding: 4px 10px; border-radius: 20px;
  border: 1px solid var(--border);
  font-size: 11px; font-weight: 600; color: var(--text2);
  cursor: default;
}
.badge-dot { width: 6px; height: 6px; border-radius: 50%; }
.badge-dot.connected    { background: var(--green); }
.badge-dot.disconnected { background: var(--text3); }

.last-update { font-size: 11px; color: var(--text3); }

/* ── Controls Bar ────────────────────────────────────────────────────────── */
.controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  gap: 24px;
  flex-wrap: wrap;
}

.profile-section { flex: 1; min-width: 280px; }
.profile-label {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--text2); margin-bottom: 6px;
}
.profile-label strong { color: var(--text); font-size: 16px; }
.profile-label span:last-child { font-size: 16px; }

.slider-container {
  display: flex; align-items: center; gap: 10px; margin-bottom: 4px;
}
.slider-end {
  font-size: 11px; white-space: nowrap; font-weight: 500;
}
.slider-end.conservative { color: var(--blue); }
.slider-end.aggressive   { color: var(--orange); }

.profile-slider {
  flex: 1; -webkit-appearance: none; appearance: none;
  height: 4px; border-radius: 2px; outline: none;
  background: linear-gradient(to right, var(--blue) 0%, var(--green) 50%, var(--orange) 100%);
  cursor: pointer;
}
.profile-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 18px; height: 18px;
  border-radius: 50%; background: var(--text);
  border: 2px solid var(--blue); cursor: pointer;
  box-shadow: 0 0 8px rgba(88,166,255,.5);
  transition: box-shadow .2s;
}
.profile-slider::-webkit-slider-thumb:hover {
  box-shadow: 0 0 14px rgba(88,166,255,.8);
}

.profile-desc { font-size: 11px; color: var(--text3); }

.controls-right {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}

.tab-group { display: flex; background: var(--bg3); border-radius: var(--radius-sm); padding: 2px; }
.tab {
  padding: 5px 14px; font-size: 12px; font-weight: 500;
  background: none; border: none; color: var(--text2);
  border-radius: var(--radius-sm); cursor: pointer;
  transition: all .15s;
}
.tab.active { background: var(--blue); color: #fff; }
.tab:hover:not(.active) { color: var(--text); background: var(--border); }

/* ── Main Layout ─────────────────────────────────────────────────────────── */
.main-layout {
  display: flex; flex-direction: column; gap: 0;
  min-height: calc(100vh - 130px);
}

.content-area {
  flex: 1; padding: 20px; min-width: 0;
  display: flex; flex-direction: column; gap: 20px;
}

/* ── Loading / Error ─────────────────────────────────────────────────────── */
.loading-state, .error-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 60px 20px; gap: 12px; color: var(--text2);
}
.loading-sub { font-size: 12px; color: var(--text3); }
.load-progress {
  width: 280px; margin-top: 14px;
}
.load-bar-bg {
  height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; margin-bottom: 6px;
}
.load-bar-fill {
  height: 100%; background: var(--blue); border-radius: 3px;
  transition: width .4s ease; width: 0%;
}
.load-label { font-size: 12px; color: var(--text3); }

.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--blue);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.error-icon { font-size: 32px; }

/* ── Table Section ───────────────────────────────────────────────────────── */
.table-section { background: var(--bg2); border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; }

.section-header {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.section-header h2 { font-size: 14px; font-weight: 600; flex: 1; }
.section-count { font-size: 11px; color: var(--text3); background: var(--bg3); padding: 2px 8px; border-radius: 10px; }

.table-wrapper { overflow-x: auto; }

.data-table {
  width: 100%; border-collapse: collapse; font-size: 12px;
  min-width: 820px; /* prevents column squishing; wrapper scrolls horizontally */
}
.data-table th {
  padding: 8px 10px; text-align: left;
  color: var(--text3); font-weight: 500; font-size: 11px;
  border-bottom: 1px solid var(--border2);
  background: var(--bg3); white-space: nowrap;
  text-transform: uppercase; letter-spacing: .5px;
}
.data-table th.right  { text-align: right; }
.data-table th.center { text-align: center; }

.data-table td {
  padding: 8px 10px; border-bottom: 1px solid var(--border2);
  vertical-align: middle; white-space: nowrap;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,.02); cursor: pointer; }
.data-table td.right  { text-align: right; font-family: var(--font-mono); }
.data-table td.center { text-align: center; }

/* rank */
.rank-cell { font-weight: 700; color: var(--text3); font-size: 13px; }
.rank-1 { color: var(--yellow); }
.rank-2 { color: var(--text2); }
.rank-3 { color: var(--orange); }

/* symbol */
.sym-cell { font-weight: 700; font-size: 13px; color: var(--blue); font-family: var(--font-mono); }
.sym-name { font-size: 11px; color: var(--text3); max-width: 160px; overflow: hidden; text-overflow: ellipsis; }

/* price */
.price-cell { font-family: var(--font-mono); font-weight: 600; }
.change-pos { color: var(--green); }
.change-neg { color: var(--red); }
.change-neu { color: var(--text3); }

/* score bar */
.score-cell { min-width: 80px; }
.score-bar-wrap { display: flex; align-items: center; gap: 6px; }
.score-bar-bg {
  flex: 1; height: 6px; background: var(--border);
  border-radius: 3px; overflow: hidden; min-width: 40px;
}
.score-bar-fill { height: 100%; border-radius: 3px; transition: width .4s; }
.score-val { font-weight: 700; font-size: 12px; font-family: var(--font-mono); min-width: 28px; }

/* indicator chips */
.ind-chip {
  display: inline-block; padding: 2px 7px; border-radius: 10px;
  font-size: 11px; font-family: var(--font-mono); font-weight: 600;
}
.chip-green  { background: var(--green-bg);  color: var(--green); }
.chip-red    { background: var(--red-bg);    color: var(--red); }
.chip-yellow { background: var(--yellow-bg); color: var(--yellow); }
.chip-blue   { background: var(--blue-bg);   color: var(--blue); }
.chip-gray   { background: var(--bg3);       color: var(--text3); }

/* trend dots */
.trend-dots { display: flex; gap: 3px; justify-content: center; }
.trend-dot  { width: 8px; height: 8px; border-radius: 50%; background: var(--border); }
.trend-dot.on { background: var(--green); }
.trend-dot.warn { background: var(--yellow); }

/* signals */
.signal-pill {
  display: inline-block; margin: 1px 2px;
  padding: 1px 6px; border-radius: 8px;
  font-size: 10px; font-weight: 600; white-space: nowrap;
}
.sig-buy    { background: var(--green-bg);  color: var(--green); border: 1px solid rgba(63,185,80,.3); }
.sig-sell   { background: var(--red-bg);    color: var(--red);   border: 1px solid rgba(248,81,73,.3); }
.sig-info   { background: var(--blue-bg);   color: var(--blue);  border: 1px solid rgba(88,166,255,.3); }

/* recommendation badge */
.rec-badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 4px; font-size: 11px; font-weight: 700;
  letter-spacing: .3px;
}
.rec-buy     { background: var(--green-bg);  color: var(--green); }
.rec-watch   { background: var(--blue-bg);   color: var(--blue); }
.rec-neutral { background: var(--bg3);       color: var(--text2); }
.rec-caution { background: var(--yellow-bg); color: var(--yellow); }
.rec-avoid   { background: var(--red-bg);    color: var(--red); }
.rec-sell    { background: var(--red-bg);    color: var(--red); border: 1px solid var(--red); }

/* action buttons */
.action-cell { display: flex; gap: 4px; justify-content: center; }

/* ── Chart Section ───────────────────────────────────────────────────────── */
.chart-section {
  background: var(--bg2); border-radius: var(--radius);
  border: 1px solid var(--border); padding: 18px;
}
.chart-container { height: 260px; position: relative; }

/* ── Sidebar ─────────────────────────────────────────────────────────────── */
.sidebar {
  width: 100%;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  display: flex; flex-direction: row; flex-wrap: wrap;
}

.sidebar-card {
  flex: 1; min-width: 220px;
  padding: 14px 16px;
  border-right: 1px solid var(--border);
}
.sidebar-card:last-child { border-right: none; }

.cache-note { font-size: 10px; color: var(--text3); margin-top: 6px; }
.card-header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 10px;
}
.card-header h3 { flex: 1; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--text2); }

.portfolio-disconnected { text-align: center; color: var(--text3); font-size: 12px; padding: 8px 0; }
.portfolio-disconnected small { display: block; margin-top: 4px; font-size: 11px; }

.portfolio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.portfolio-stat { background: var(--bg3); border-radius: var(--radius-sm); padding: 8px 10px; }
.portfolio-stat .stat-label { font-size: 10px; color: var(--text3); text-transform: uppercase; }
.portfolio-stat .stat-value { font-size: 14px; font-weight: 700; font-family: var(--font-mono); margin-top: 2px; }

.positions-table { width: 100%; font-size: 11px; margin-top: 8px; border-collapse: collapse; }
.positions-table td { padding: 4px 0; border-bottom: 1px solid var(--border2); }
.positions-table td:last-child { text-align: right; font-family: var(--font-mono); }


.sources-list { display: flex; flex-direction: column; gap: 4px; }
.source-item {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 8px; border-radius: var(--radius-sm);
  background: var(--bg3); text-decoration: none;
  color: var(--text); transition: background .15s;
}
.source-item:hover { background: var(--border); }
.source-icon { font-size: 14px; flex-shrink: 0; }
.source-info { flex: 1; min-width: 0; }
.source-name { font-size: 12px; font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.source-type { font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: .3px; }
.source-del {
  background: none; border: none; color: var(--text3);
  cursor: pointer; padding: 2px 4px; opacity: 0;
  transition: opacity .15s; font-size: 12px;
}
.source-item:hover .source-del { opacity: 1; }
.source-del:hover { color: var(--red); }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 500; cursor: pointer;
  border: 1px solid transparent; transition: all .15s;
  white-space: nowrap; background: none; color: var(--text);
}
.btn-primary { background: var(--blue); color: #fff; border-color: var(--blue); }
.btn-primary:hover { background: #4191f7; }
.btn-green   { background: var(--green); color: #fff; border-color: var(--green); }
.btn-green:hover   { background: #33a843; }
.btn-red     { background: var(--red);   color: #fff; border-color: var(--red); }
.btn-red:hover     { background: #e03d36; }
.btn-ghost   { border-color: var(--border); color: var(--text2); }
.btn-ghost:hover { border-color: var(--text2); color: var(--text); background: var(--bg3); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-xs { padding: 2px 7px; font-size: 11px; }
.btn:disabled { opacity: .4; cursor: not-allowed; }

.select-sm {
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius-sm);
  padding: 5px 10px; font-size: 12px; cursor: pointer;
}
.select-sm:focus { outline: none; border-color: var(--blue); }

/* ── Modals ──────────────────────────────────────────────────────────────── */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.6); }
.modal-box {
  position: relative; background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); width: 460px; max-width: calc(100vw - 40px);
  max-height: 80vh; overflow-y: auto; box-shadow: var(--shadow);
}
.modal-wide { width: 900px; }

/* TradingView chart in detail modal */
.tv-chart-wrap {
  width: 100%; height: 420px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 16px;
  background: #0d1117;
}
.tv-chart-wrap iframe { border: none; }
.modal-sm   { width: 360px; }
.modal-header {
  display: flex; align-items: center; padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { flex: 1; font-size: 15px; font-weight: 600; }
.modal-close { background: none; border: none; color: var(--text2); cursor: pointer; font-size: 16px; padding: 0; }
.modal-close:hover { color: var(--text); }
.modal-body   { padding: 18px 20px; }
.modal-footer { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px; border-top: 1px solid var(--border); }

.form-group { margin-bottom: 14px; }
.form-group label { display: block; font-size: 12px; color: var(--text2); margin-bottom: 5px; }
.form-input {
  width: 100%; background: var(--bg3); border: 1px solid var(--border);
  color: var(--text); border-radius: var(--radius-sm); padding: 8px 10px;
  font-size: 13px; transition: border-color .15s;
}
.form-input:focus { outline: none; border-color: var(--blue); }
.form-input-sm { width: 60px; }
.form-textarea { resize: vertical; font-family: var(--font-mono); font-size: 12px; }
.hint { font-size: 12px; color: var(--text3); margin-bottom: 10px; }

.order-info {
  background: var(--bg3); border-radius: var(--radius-sm);
  padding: 12px; margin-bottom: 14px;
}
.order-info .oi-symbol { font-size: 20px; font-weight: 700; font-family: var(--font-mono); color: var(--blue); }
.order-info .oi-name   { font-size: 12px; color: var(--text3); margin-top: 2px; }
.order-info .oi-price  { font-size: 14px; font-weight: 600; font-family: var(--font-mono); margin-top: 6px; }
.order-warning {
  font-size: 12px; color: var(--yellow); background: var(--yellow-bg);
  border-radius: var(--radius-sm); padding: 8px 10px; margin-top: 4px;
}

/* Detail Modal */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.detail-card { background: var(--bg3); border-radius: var(--radius-sm); padding: 12px; }
.detail-card h4 { font-size: 11px; color: var(--text3); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 8px; }
.detail-row { display: flex; justify-content: space-between; align-items: center; padding: 3px 0; font-size: 12px; }
.detail-row span:first-child { color: var(--text3); }
.detail-row span:last-child  { font-family: var(--font-mono); font-weight: 600; }
.detail-score-bar { height: 8px; background: var(--border); border-radius: 4px; overflow: hidden; margin-top: 4px; }
.detail-score-fill { height: 100%; border-radius: 4px; }

/* ── Toast ───────────────────────────────────────────────────────────────── */
.toast-container {
  position: fixed; bottom: 20px; right: 20px;
  display: flex; flex-direction: column; gap: 8px; z-index: 300;
}
.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; border-radius: var(--radius);
  background: var(--bg2); border: 1px solid var(--border);
  box-shadow: var(--shadow); font-size: 13px; min-width: 220px;
  animation: slideIn .2s ease; max-width: 360px;
}
.toast.success { border-left: 3px solid var(--green); }
.toast.error   { border-left: 3px solid var(--red); }
.toast.info    { border-left: 3px solid var(--blue); }
@keyframes slideIn { from { transform: translateX(30px); opacity:0; } to { transform: none; opacity:1; } }

/* ── Type badges ─────────────────────────────────────────────────────────── */
.type-badge {
  display: inline-block; padding: 2px 8px; border-radius: 10px;
  font-size: 10px; font-weight: 700; letter-spacing: .4px; text-transform: uppercase;
}
.type-etf   { background: rgba(188,140,255,.15); color: var(--purple); border: 1px solid rgba(188,140,255,.3); }
.type-stock { background: var(--blue-bg);        color: var(--blue);   border: 1px solid rgba(88,166,255,.3); }

/* ── Detail header ───────────────────────────────────────────────────────── */
.detail-header-info {
  padding: 4px 0 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.detail-full-name {
  font-size: 18px; font-weight: 700; color: var(--text); margin-bottom: 4px;
}
.detail-meta {
  font-size: 12px; color: var(--text3); margin-bottom: 10px;
}
.detail-links {
  display: flex; flex-wrap: wrap; gap: 8px;
}
.ext-link {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 12px; border-radius: var(--radius-sm);
  background: var(--bg3); border: 1px solid var(--border);
  color: var(--text2); text-decoration: none; font-size: 12px;
  transition: all .15s;
}
.ext-link:hover {
  background: var(--border); color: var(--text);
  border-color: var(--blue);
}

/* ── Mobile card view ────────────────────────────────────────────────────── */
.mobile-cards { display: none; flex-direction: column; gap: 10px; padding: 14px; }

.m-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px; cursor: pointer;
  transition: border-color .15s;
}
.m-card:hover { border-color: var(--blue); }

.m-card-top {
  display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px;
}
.m-card-sym { flex: 1; }
.m-card-price {
  display: flex; flex-direction: column; align-items: flex-end;
  gap: 2px; font-family: var(--font-mono); font-size: 13px;
}
.m-card-mid { margin-bottom: 10px; }
.m-chips { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.m-card-actions { display: flex; gap: 8px; }

/* ── Tooltip ─────────────────────────────────────────────────────────────── */
.tt-box {
  position: fixed; z-index: 9999;
  max-width: 320px; min-width: 200px;
  background: #1c2128; border: 1px solid var(--blue);
  border-radius: var(--radius); padding: 11px 14px;
  box-shadow: 0 8px 28px rgba(0,0,0,.55);
  pointer-events: none;
  opacity: 0; transform: translateY(4px);
  transition: opacity .15s, transform .15s;
  font-size: 12px; line-height: 1.5;
}
.tt-box.tt-visible {
  opacity: 1; transform: translateY(0);
  pointer-events: auto;
}
.tt-title {
  font-weight: 700; color: var(--text);
  font-size: 12px; margin-bottom: 5px;
}
.tt-body {
  color: var(--text2); font-size: 11px; line-height: 1.6;
}
.tt-link {
  display: inline-block; margin-top: 8px;
  font-size: 11px; color: var(--blue); text-decoration: none;
}
.tt-link:hover { text-decoration: underline; }

/* ── Utilities ───────────────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .sidebar { flex-direction: column; }
  .sidebar-card { border-right: none; border-bottom: 1px solid var(--border); }
  .sidebar-card:last-child { border-bottom: none; }
  .controls-bar { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 700px) {
  /* Switch from table to cards on mobile */
  .table-wrapper { display: none; }
  .mobile-cards  { display: flex; }
  .header-center { display: none; }
  .controls-bar  { gap: 10px; }
}

/* ── Chat Widget ──────────────────────────────────────────────────────────── */
.chat-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
}
.chat-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 24px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,.5);
  transition: background .15s, transform .1s;
}
.chat-toggle:hover { background: #388bfd; transform: translateY(-1px); }
.chat-panel {
  position: absolute;
  bottom: 52px;
  right: 0;
  width: 360px;
  height: 500px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: none;
  flex-direction: column;
  box-shadow: 0 8px 40px rgba(0,0,0,.7);
  overflow: hidden;
}
.chat-panel.open { display: flex; }
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
  font-size: 13px;
  color: var(--text1);
  background: var(--bg3);
  flex-shrink: 0;
}
.chat-close {
  background: none;
  border: none;
  color: var(--text3);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 2px 6px;
  border-radius: 4px;
}
.chat-close:hover { color: var(--text1); background: var(--bg2); }
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.chat-msg {
  padding: 9px 13px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.55;
  max-width: 88%;
  white-space: pre-wrap;
  word-break: break-word;
}
.chat-msg.user {
  background: var(--blue);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.chat-msg.assistant {
  background: var(--bg3);
  color: var(--text2);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
  border: 1px solid var(--border);
}
.chat-msg.typing { color: var(--text3); font-style: italic; align-self: flex-start; }
.chat-input-row {
  display: flex;
  gap: 8px;
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}
.chat-input-row input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text1);
  padding: 8px 12px;
  font-size: 13px;
  font-family: var(--font-sans);
}
.chat-input-row input:focus { outline: none; border-color: var(--blue); }
.chat-input-row input::placeholder { color: var(--text3); }
.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.suggest-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--bg2);
  border: 1px solid var(--blue);
  color: var(--blue);
  border-radius: 20px;
  padding: 3px 10px 3px 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.suggest-chip:hover { background: var(--blue); color: #fff; }
.suggest-chip.added { border-color: var(--green); color: var(--green); cursor: default; }
.suggest-chip.added:hover { background: var(--bg2); color: var(--green); }
@media (max-width: 700px) {
  .chat-panel { width: calc(100vw - 32px); right: -8px; }
}

/* ── Mode Toggle ─────────────────────────────────────────────────────────── */
.mode-toggle {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 13px;
  border-radius: 20px;
  border: 1px solid var(--blue);
  background: var(--blue-bg);
  color: var(--blue);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: .3px;
  transition: background .15s, border-color .15s, color .15s;
}
.mode-toggle:hover { background: var(--blue); color: #fff; }
.mode-toggle.live {
  border-color: var(--red);
  background: var(--red-bg);
  color: var(--red);
}
.mode-toggle.live:hover { background: var(--red); color: #fff; }

/* ── Order Mode Badge ────────────────────────────────────────────────────── */
.order-mode-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .5px;
  margin-bottom: 12px;
}
.order-mode-badge.sim  { background: var(--blue-bg);  color: var(--blue); border: 1px solid var(--blue); }
.order-mode-badge.live { background: var(--red-bg);   color: var(--red);  border: 1px solid var(--red);  }

/* ── Order Cost Breakdown ────────────────────────────────────────────────── */
.order-cost {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 10px 0;
  font-size: 12px;
}
.cost-row {
  display: flex;
  justify-content: space-between;
  padding: 3px 0;
  color: var(--text2);
}
.cost-total {
  border-top: 1px solid var(--border);
  margin-top: 5px;
  padding-top: 7px;
  font-weight: 700;
  color: var(--text1);
  font-size: 13px;
}

/* ── Sim Controls ────────────────────────────────────────────────────────── */
.sim-controls {
  border-top: 1px solid var(--border);
  padding: 10px 14px 8px;
}
.sim-reset-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.sim-cash-input {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text1);
  padding: 5px 10px;
  font-size: 12px;
  font-family: var(--font-mono);
}
.sim-cash-input:focus { outline: none; border-color: var(--blue); }

/* ── Positions table header ──────────────────────────────────────────────── */
.positions-table th {
  font-size: 10px;
  color: var(--text3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 4px 6px 6px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}