/* ================================================================
   Design Tokens
   ================================================================ */
:root {
  --bg: #0a0c14;
  --surface: #12151e;
  --surface2: #1a1e2c;
  --border: rgba(255,255,255,.06);
  --border-strong: rgba(255,255,255,.12);
  --text: #eaecf5;
  --text-secondary: #b0b8d1;
  --text-dim: #5e6687;
  --accent: #e8590c;
  --accent-hover: #f97316;
  --accent-bg: rgba(232,89,12,.08);
  --green: #22c55e;
  --green-bg: rgba(34,197,94,.08);
  --red: #ef4444;
  --red-bg: rgba(239,68,68,.08);
  --yellow: #eab308;
  --yellow-bg: rgba(234,179,8,.08);
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-w: 200px;
  --topbar-h: 56px;
  --shadow-md: 0 4px 12px rgba(0,0,0,.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,.4);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

button, input, textarea, select { font-family: inherit; color: inherit; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: ui-monospace, monospace; font-size: .85em; background: var(--surface2); padding: 2px 5px; border-radius: 4px; }

/* ================================================================
   Topbar
   ================================================================ */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: var(--topbar-h);
  background: rgba(18,21,30,.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 110;
}

.topbar-left { display: flex; align-items: center; gap: 10px; }

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}
.topbar-brand:hover { text-decoration: none; color: var(--text); }

.topbar-logo {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: -.03em;
  flex-shrink: 0;
}

.topbar-brand-text {
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: -.02em;
}

.topbar-right { display: flex; align-items: center; gap: 8px; }

.topbar-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: var(--text-dim);
  transition: all .15s;
  text-decoration: none;
}
.topbar-icon-btn:hover { background: var(--surface2); color: var(--text); text-decoration: none; }
.topbar-icon-btn.active { color: var(--accent); background: var(--accent-bg); }
.topbar-icon-btn svg { width: 18px; height: 18px; }

.connection-badge {
  font-size: .72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  display: none;
}
.connection-badge.connected {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(34,197,94,.2);
}
.connection-badge.demo {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--yellow-bg);
  color: var(--yellow);
  border: 1px solid rgba(234,179,8,.2);
}
.connection-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* ================================================================
   App Layout
   ================================================================ */
.app-layout {
  display: flex;
  min-height: calc(100vh - var(--topbar-h));
  margin-top: var(--topbar-h);
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  position: fixed;
  top: var(--topbar-h);
  left: 0;
  bottom: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.sidebar-nav {
  flex: 1;
  padding: 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: .82rem;
  font-weight: 500;
  text-decoration: none;
  transition: all .15s;
}
.nav-item:hover { color: var(--text); background: rgba(255,255,255,.04); text-decoration: none; }
.nav-item.active { color: var(--accent); background: var(--accent-bg); font-weight: 600; }
.nav-item svg { width: 17px; height: 17px; flex-shrink: 0; opacity: .7; }
.nav-item.active svg, .nav-item:hover svg { opacity: 1; }

/* Main content */
.main-content {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-width: 0;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 32px 24px 64px;
}

/* ================================================================
   Page Header
   ================================================================ */
.page-header { margin-bottom: 28px; }
.page-title { font-size: 1.35rem; font-weight: 700; letter-spacing: -.02em; }

/* ================================================================
   Alert
   ================================================================ */
.alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: .83rem;
  margin-bottom: 24px;
}
.alert svg { width: 17px; height: 17px; flex-shrink: 0; }
.alert-warn {
  background: var(--yellow-bg);
  border: 1px solid rgba(234,179,8,.2);
  color: var(--yellow);
}
.alert-warn a { color: var(--yellow); font-weight: 600; }

/* ================================================================
   Stat Grid
   ================================================================ */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
}

.stat-label {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
}

/* ================================================================
   Section header
   ================================================================ */
.section-header { margin-bottom: 12px; }
.section-title { font-size: 1rem; font-weight: 600; }

/* ================================================================
   Empty State
   ================================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 48px 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  color: var(--text-dim);
  font-size: .85rem;
}
.empty-state svg { width: 36px; height: 36px; opacity: .4; }

/* ================================================================
   Settings
   ================================================================ */
.settings-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 24px;
}

.settings-section-header { margin-bottom: 24px; }
.settings-section-title { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.settings-section-desc { font-size: .8rem; color: var(--text-dim); }

.form-stack { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: flex; flex-direction: column; gap: 6px; }

.form-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .88rem;
  transition: border-color .15s;
  outline: none;
}
.form-input:focus { border-color: var(--accent); }

.form-textarea {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .85rem;
  resize: vertical;
  outline: none;
  transition: border-color .15s;
  line-height: 1.6;
}
.form-textarea:focus { border-color: var(--accent); }
.form-mono { font-family: ui-monospace, monospace; font-size: .78rem; }

.form-help { font-size: .75rem; color: var(--text-dim); }

/* Toggle */
.toggle-row { display: flex; align-items: center; gap: 10px; }
.toggle-option { font-size: .82rem; color: var(--text-dim); }

.toggle { position: relative; display: inline-block; width: 38px; height: 22px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute;
  inset: 0;
  background: var(--surface2);
  border: 1px solid var(--border-strong);
  border-radius: 22px;
  cursor: pointer;
  transition: background .2s;
}
.slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  left: 2px; top: 2px;
  background: var(--text-dim);
  border-radius: 50%;
  transition: transform .2s, background .2s;
}
.toggle input:checked + .slider { background: var(--accent-bg); border-color: var(--accent); }
.toggle input:checked + .slider::before { transform: translateX(16px); background: var(--accent); }

/* Buttons */
.form-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

.btn-primary {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: .84rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s, opacity .15s;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: .4; cursor: not-allowed; }

.btn-ghost {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
  font-size: .84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}
.btn-ghost:hover { background: var(--surface2); color: var(--text); }
.btn-ghost:disabled { opacity: .4; cursor: not-allowed; }

.btn-danger-ghost {
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--red);
  border: 1px solid rgba(239,68,68,.25);
  font-size: .84rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
}
.btn-danger-ghost:hover { background: var(--red-bg); }

/* Status message */
.status-msg {
  font-size: .82rem;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
}
.status-msg.success { background: var(--green-bg); color: var(--green); border: 1px solid rgba(34,197,94,.2); }
.status-msg.error { background: var(--red-bg); color: var(--red); border: 1px solid rgba(239,68,68,.2); }
.status-msg.loading { color: var(--text-dim); }
.status-msg.pending { background: var(--yellow-bg); color: var(--yellow); border: 1px solid rgba(234,179,8,.2); }

/* ================================================================
   How-to Guide Card
   ================================================================ */
.guide-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.guide-title {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.guide-steps { display: flex; flex-direction: column; }

.guide-step {
  display: flex;
  gap: 14px;
  position: relative;
  padding-bottom: 20px;
}
.guide-step:last-child { padding-bottom: 0; }
.guide-step:not(:last-child)::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 33px;
  bottom: 0;
  width: 2px;
  background: var(--border-strong);
}

.step-num {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--accent-bg);
  border: 1.5px solid var(--accent);
  color: var(--accent);
  font-size: .75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.step-body { padding-top: 5px; min-width: 0; }
.step-title { font-size: .85rem; font-weight: 600; margin-bottom: 3px; }
.step-desc { font-size: .78rem; color: var(--text-dim); line-height: 1.55; }

.pill {
  display: inline-block;
  background: var(--surface2);
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: .72rem;
  font-family: ui-monospace, monospace;
  color: var(--text-secondary);
  white-space: nowrap;
}

.step-note {
  margin-top: 6px;
  padding: 7px 10px;
  border-radius: 6px;
  background: var(--yellow-bg);
  border: 1px solid rgba(234,179,8,.2);
  font-size: .75rem;
  color: var(--yellow);
}

/* ================================================================
   Market Search
   ================================================================ */
.search-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.search-input { flex: 1; }
.search-btn { white-space: nowrap; }

.market-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}

.market-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.market-ticker {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--text-dim);
  font-family: ui-monospace, monospace;
  margin-bottom: 5px;
}

.market-title {
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}

.market-subtitle {
  font-size: .78rem;
  color: var(--text-dim);
}

.market-status {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 3px 10px;
  border-radius: 20px;
  white-space: nowrap;
}
.status-open   { background: var(--green-bg);  color: var(--green);  border: 1px solid rgba(34,197,94,.2); }
.status-closed { background: var(--red-bg);    color: var(--red);    border: 1px solid rgba(239,68,68,.2); }
.status-settled{ background: var(--yellow-bg); color: var(--yellow); border: 1px solid rgba(234,179,8,.2); }
.status-unknown{ background: var(--surface2);  color: var(--text-dim); border: 1px solid var(--border); }

.market-prices {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 14px;
}

.price-block {
  flex: 1;
  min-width: 70px;
  padding: 12px 14px;
  text-align: center;
}

.price-divider {
  width: 1px;
  background: var(--border);
  margin: 8px 0;
}

.price-label {
  font-size: .65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
  margin-bottom: 5px;
}

.price-value {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  font-family: ui-monospace, monospace;
}

.market-card-footer { }
.market-meta {
  font-size: .75rem;
  color: var(--text-dim);
}

/* ================================================================
   Select button (inside table rows)
   ================================================================ */
.btn-select {
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid rgba(232,89,12,.3);
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
}
.btn-select:hover { background: var(--accent); color: #fff; }

/* ================================================================
   Order Panel
   ================================================================ */
.order-panel {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 16px;
  border-left: 3px solid var(--accent);
}

.order-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.order-panel-ticker {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--accent);
  font-family: ui-monospace, monospace;
  margin-bottom: 3px;
}

.order-panel-title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
}

.order-close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
  transition: color .15s;
}
.order-close-btn:hover { color: var(--text); }

.order-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 420px;
}

.order-field { display: flex; flex-direction: column; gap: 6px; }

.form-label-hint {
  font-size: .72rem;
  font-weight: 400;
  color: var(--text-dim);
  margin-left: 4px;
}

/* YES / NO side toggle */
.side-toggle {
  display: flex;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  width: fit-content;
}

.side-btn {
  padding: 8px 28px;
  font-size: .85rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all .15s;
  background: var(--bg);
  color: var(--text-dim);
}
.side-btn.side-yes.active  { background: var(--green-bg);  color: var(--green);  }
.side-btn.side-no.active   { background: var(--red-bg);    color: var(--red);    }
.side-btn:not(.active):hover { background: var(--surface2); color: var(--text); }

/* Price input with unit suffix */
.price-input-wrap { position: relative; display: flex; align-items: center; }
.price-input-wrap .form-input { padding-right: 28px; }
.price-input-unit {
  position: absolute;
  right: 10px;
  font-size: .82rem;
  color: var(--text-dim);
  pointer-events: none;
}

/* Cost preview */
.order-cost-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cost-row {
  display: flex;
  justify-content: space-between;
  font-size: .82rem;
  color: var(--text-secondary);
}
.cost-row-sub { font-size: .77rem; color: var(--text-dim); }
.cost-value { font-weight: 600; color: var(--text); font-family: ui-monospace, monospace; }

.order-actions { display: flex; gap: 10px; align-items: center; }
.order-submit-btn { min-width: 140px; }

/* ================================================================
   Table
   ================================================================ */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .83rem;
}

.data-table thead tr {
  border-bottom: 1px solid var(--border);
}

.data-table th {
  padding: 10px 16px;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
  text-align: left;
}

.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: middle;
}

.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: rgba(255,255,255,.02); }

.text-right { text-align: right !important; }

.ticker { font-size: .83rem; font-weight: 600; color: var(--text); font-family: ui-monospace, monospace; }
.ticker-sub { font-size: .72rem; color: var(--text-dim); margin-top: 2px; }

/* Utility colors */
.text-green { color: var(--green); }
.text-red { color: var(--red); }

/* Error alert variant */
.alert-error {
  background: var(--red-bg);
  border: 1px solid rgba(239,68,68,.2);
  color: var(--red);
}

/* ================================================================
   Toast
   ================================================================ */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: var(--surface2);
  border: 1px solid var(--border-strong);
  color: var(--text);
  font-size: .84rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
  pointer-events: none;
  z-index: 999;
  max-width: 320px;
}
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-color: rgba(34,197,94,.3); color: var(--green); }
.toast.error { border-color: rgba(239,68,68,.3); color: var(--red); }

/* ================================================================
   Page header actions
   ================================================================ */
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.page-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.scan-meta {
  font-size: .78rem;
  color: var(--text-dim);
}

/* ================================================================
   Scanner
   ================================================================ */
.scanner-search-wrap {
  padding: 16px 0 8px;
}
.scanner-search-box {
  position: relative;
  display: flex;
  align-items: center;
}
.scanner-search-icon {
  position: absolute;
  left: 14px;
  width: 16px;
  height: 16px;
  color: var(--text-dim);
  pointer-events: none;
  flex-shrink: 0;
}
.scanner-search-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 14px;
  padding: 10px 40px 10px 40px;
  outline: none;
  transition: border-color .15s;
}
.scanner-search-input::placeholder { color: var(--text-dim); }
.scanner-search-input:focus { border-color: var(--accent); }
.scanner-search-clear {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  line-height: 1;
}
.scanner-search-clear:hover { color: var(--text); }

.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
}
.filter-label {
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
  white-space: nowrap;
}
.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.filter-chip {
  font-size: .76rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all .15s;
}
.filter-chip:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.filter-chip.active {
  background: var(--accent-bg);
  border-color: var(--accent);
  color: var(--accent);
}
.filter-count {
  font-size: .75rem;
  color: var(--text-dim);
  margin-left: auto;
  white-space: nowrap;
}

.scanner-loading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 40px 0;
  color: var(--text-secondary);
  font-size: .88rem;
}
.scan-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-strong);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.rfq-scan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 14px;
  transition: border-color .15s;
}
.rfq-scan-card:hover { border-color: var(--border-strong); }

.rfq-scan-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}
.rfq-scan-ticker {
  font-size: .78rem;
  font-weight: 700;
  font-family: ui-monospace, monospace;
  color: var(--accent);
  margin-bottom: 4px;
}
.rfq-scan-title {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.rfq-scan-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.mult-badge {
  font-size: .78rem;
  font-weight: 800;
  border-radius: 20px;
  padding: 3px 12px;
  letter-spacing: .02em;
}
.mult-badge-ultra { background: rgba(251,191,36,.12); color: #fbbf24; border: 1px solid rgba(251,191,36,.3); }
.mult-badge-high  { background: rgba(139,92,246,.12);  color: #a78bfa; border: 1px solid rgba(139,92,246,.3); }
.mult-badge-mid   { background: rgba(59,130,246,.12);  color: #60a5fa; border: 1px solid rgba(59,130,246,.3); }
.mult-badge-low   { background: var(--surface2);       color: var(--text-secondary); border: 1px solid var(--border-strong); }

.filter-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }

.rfq-legs-count-badge {
  font-size: .72rem;
  font-weight: 700;
  background: rgba(139,92,246,.1);
  color: #a78bfa;
  border: 1px solid rgba(139,92,246,.2);
  border-radius: 20px;
  padding: 2px 10px;
}
.rfq-count-badge {
  font-size: .72rem;
  font-weight: 700;
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid rgba(232,89,12,.2);
  border-radius: 20px;
  padding: 2px 10px;
}
.rfq-contracts-badge {
  font-size: .72rem;
  font-weight: 700;
  background: var(--surface2);
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  padding: 2px 10px;
}

.stage-badge {
  font-size: .72rem;
  font-weight: 700;
  border-radius: 20px;
  padding: 2px 10px;
  border: 1px solid;
}
.stage-live {
  background: rgba(34,197,94,.12);
  color: var(--green);
  border-color: rgba(34,197,94,.3);
}
.stage-new {
  background: rgba(234,179,8,.1);
  color: var(--yellow);
  border-color: rgba(234,179,8,.25);
}

/* Legs */
.rfq-game-date {
  font-size: 11px;
  color: var(--text-dim);
  padding: 2px 0 6px;
  letter-spacing: .03em;
}

.rfq-fetch-error {
  font-size: .75rem;
  color: var(--yellow);
  background: var(--yellow-bg);
  border: 1px solid rgba(234,179,8,.15);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  margin-bottom: 10px;
}
.rfq-legs {
  margin-bottom: 14px;
}
.rfq-legs-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-dim);
  margin-bottom: 8px;
}
.rfq-legs-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.leg-chip {
  font-size: .72rem;
  font-weight: 600;
  border-radius: 6px;
  padding: 3px 9px;
  font-family: ui-monospace, monospace;
  white-space: nowrap;
}
.leg-chip-yes {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(34,197,94,.2);
}
.leg-chip-no {
  background: var(--red-bg);
  color: var(--red);
  border: 1px solid rgba(239,68,68,.2);
}
.leg-chip-neutral {
  background: var(--surface2);
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
}

/* Footer row */
.rfq-scan-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}
.rfq-prices {
  display: flex;
  gap: 24px;
}
.rfq-price-block { }
.price-src {
  font-size: .62rem;
  font-weight: 600;
  color: var(--yellow);
  background: var(--yellow-bg);
  border-radius: 4px;
  padding: 1px 4px;
  vertical-align: middle;
}
.rfq-price-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-dim);
  margin-bottom: 2px;
}
.rfq-price-val {
  font-size: .88rem;
  font-weight: 600;
}
.rfq-card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}
.btn-kalshi {
  font-size: .78rem;
  padding: 6px 14px;
  border-color: var(--accent);
  color: var(--accent);
}
.btn-kalshi:hover { background: var(--accent-bg); }
.btn-sell {
  color: var(--red);
  border-color: rgba(239,68,68,.35);
}
.btn-sell:hover, .btn-sell.active { background: var(--red-bg); color: var(--red); }
.btn-buy {
  color: var(--green);
  border-color: rgba(34,197,94,.35);
}
.btn-buy:hover, .btn-buy.active { background: var(--green-bg); color: var(--green); }

/* Trade panel */
.trade-panel {
  border-top: 1px solid var(--border);
  margin-top: 12px;
  padding-top: 12px;
}
.trade-panel-inner {
  background: var(--surface2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.trade-panel-title {
  font-size: .8rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .04em;
}
.trade-panel-row {
  display: flex;
  align-items: center;
  gap: 12px;
}
.trade-panel-row label {
  font-size: .8rem;
  color: var(--text-secondary);
  width: 80px;
  flex-shrink: 0;
}
.trade-input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .85rem;
  padding: 7px 10px;
  outline: none;
}
.trade-input:focus { border-color: var(--accent); }
.trade-panel-actions {
  display: flex;
  gap: 8px;
  margin-top: 2px;
}
.trade-panel-msg {
  font-size: .8rem;
  min-height: 1.2em;
}
.msg-ok    { color: var(--green); }
.msg-error { color: var(--red); }

/* ================================================================
   RFQ Panel
   ================================================================ */
.rfq-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  margin-top: 16px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--yellow);
}

.rfq-spinner {
  font-size: .82rem;
  color: var(--text-secondary);
  padding: 10px 4px;
  animation: pulse 2s infinite;
}

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

.rfq-empty {
  font-size: .82rem;
  color: var(--text-dim);
  padding: 10px 4px;
}

.rfq-table { margin-top: 10px; }

.rfq-row-good td { background: var(--green-bg) !important; }

.badge-good {
  font-size: .68rem;
  font-weight: 700;
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(34,197,94,.2);
  border-radius: 4px;
  padding: 1px 5px;
  vertical-align: middle;
  margin-left: 4px;
}

.btn-accept {
  background: var(--green-bg);
  color: var(--green);
  border: 1px solid rgba(34,197,94,.3);
  border-radius: var(--radius-sm);
  padding: 5px 12px;
  font-size: .78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.btn-accept:hover { background: rgba(34,197,94,.18); }
.btn-accept:disabled { opacity: .5; cursor: not-allowed; }

.btn-sm {
  font-size: .75rem;
  padding: 4px 10px;
}

.text-dim { color: var(--text-dim); }

.auto-refresh-countdown {
  font-size: .75rem;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

#autoBtn.active {
  background: rgba(99,102,241,.15);
  color: var(--accent);
  border-color: rgba(99,102,241,.4);
}

/* ── RFQ stream panel ─────────────────────────────────────────────────── */
.rfq-stream-panel {
  border-top: 1px solid var(--border);
  padding: 12px 0 4px;
  margin-top: 8px;
}
.stream-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.stream-ts { color: var(--text-dim); font-weight: 400; }
.stream-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .8rem;
}
.stream-table thead th {
  text-align: left;
  padding: 3px 10px 6px 0;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-dim);
  font-weight: 500;
}
.stream-row td {
  padding: 5px 10px 5px 0;
  border-top: 1px solid var(--border);
  vertical-align: middle;
}
.stream-age  { color: var(--text-dim); font-size: .76rem; white-space: nowrap; }
.stream-id   { font-family: monospace; font-size: .74rem; color: var(--text-dim); }
.stream-cts  { font-variant-numeric: tabular-nums; }
.stream-cost { font-variant-numeric: tabular-nums; color: var(--text-dim); }
.stream-empty {
  font-size: .8rem;
  color: var(--text-dim);
  padding: 8px 0;
}
.stream-error {
  font-size: .8rem;
  color: var(--red, #f87171);
  padding: 8px 0;
}
.stream-quote-btn { padding: 3px 10px; font-size: .74rem; }

/* Live cost/payout calculator inside trade panels */
.buy-calc { margin: 8px 0 4px; }
.buy-calc-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 14px;
  font-size: .8rem;
  padding: 8px 10px;
  background: var(--surface-2, rgba(255,255,255,.03));
  border: 1px solid var(--border);
  border-radius: 8px;
}
.buy-calc-grid span { color: var(--text-dim); }
.buy-calc-grid b { font-variant-numeric: tabular-nums; font-weight: 600; text-align: right; }
.buy-calc-note {
  font-size: .7rem;
  color: var(--text-dim);
  margin-top: 5px;
  line-height: 1.35;
}

/* ============================================================
   Mobile — off-canvas sidebar, full-width content, scrollable rows
   ============================================================ */
.hamburger { display: none; }
.sidebar-backdrop { display: none; }

@media (max-width: 768px) {
  .hamburger {
    display: flex; align-items: center; justify-content: center;
    background: none; border: none; color: var(--text); cursor: pointer;
    width: 40px; height: 40px; margin-right: 2px; border-radius: var(--radius-sm);
    -webkit-tap-highlight-color: transparent;
  }
  .hamburger:hover, .hamburger:active { background: var(--surface2); }
  .hamburger svg { width: 24px; height: 24px; }

  /* Sidebar slides in from the left as an overlay */
  .sidebar {
    width: 250px;
    transform: translateX(-100%);
    transition: transform .22s ease;
    box-shadow: 3px 0 18px rgba(0,0,0,.45);
  }
  .sidebar.open { transform: translateX(0); }

  .sidebar-backdrop {
    display: block; position: fixed; inset: var(--topbar-h) 0 0 0;
    background: rgba(0,0,0,.5); z-index: 90;
    opacity: 0; pointer-events: none; transition: opacity .2s;
  }
  .sidebar-backdrop.open { opacity: 1; pointer-events: auto; }

  /* Content takes the full width */
  .main-content { margin-left: 0; }
  .container { max-width: 100%; padding: 16px 12px 56px; }

  /* Metric rows scroll horizontally instead of overflowing the card */
  .hist-price-bar, .rfq-prices {
    gap: 16px; overflow-x: auto; -webkit-overflow-scrolling: touch;
    padding-bottom: 8px; scrollbar-width: thin;
  }
  .hist-price-cell, .rfq-price-block { flex: 0 0 auto; min-width: 66px; }

  /* Tables scroll rather than blow out the layout */
  .rfq-scan-card table, .stream-table { display: block; overflow-x: auto; white-space: nowrap; }

  /* Toolbars / page headers wrap instead of overflowing */
  .page-header { flex-wrap: wrap; }
  .filter-row { flex-wrap: wrap; }

  /* Tighter cards + readable tap targets */
  .rfq-scan-card { padding: 14px 14px; }
  .nav-item { padding: 11px 14px; font-size: .9rem; }
  .btn-sm, .btn-ghost, .btn-primary { min-height: 34px; }
  .trade-input, .scanner-search-input { font-size: 16px; }  /* 16px prevents iOS zoom-on-focus */
}