:root {
  --bg-white: #ffffff;
  --bg-slate: #f8fafc;
  --bg-slate-card: #f1f5f9;
  --border-subtle: #e2e8f0;
  --border-hover: #cbd5e1;

  /* Royal Indigo & Vivid Cyan Master Palette */
  --primary-blue: #4338ca;
  --primary-blue-hover: #3730a3;
  --primary-indigo: #4338ca;
  --cyan: #06b6d4;
  --cyan-dark: #0891b2;
  --cyan-light: #22d3ee;
  
  --emerald: #06b6d4;
  --emerald-dark: #0891b2;
  --rose: #e11d48;
  --gold: #d97706;
  --purple: #6366f1;

  --text-dark: #0f172a;
  --text-body: #334155;
  --text-muted: #64748b;
  --text-dim: #94a3b8;

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body.light-theme {
  background-color: var(--bg-white);
  color: var(--text-body);
  font-family: var(--font-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Announcement Top Bar */
.top-announcement-bar {
  background: #f1f5f9;
  border-bottom: 1px solid var(--border-subtle);
  padding: 8px 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}
.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.top-bar-link {
  color: var(--primary-blue);
  text-decoration: none;
  font-weight: 700;
}
.top-bar-link:hover {
  text-decoration: underline;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 100;
  padding: 14px 0;
}
.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.brand-icon {
  width: 34px;
  height: 34px;
  background: var(--primary-blue);
  color: #fff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}
.brand-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.5px;
}
.brand-text b {
  color: var(--primary-blue);
}
.badge-pro {
  font-size: 0.62rem;
  background: #e0e7ff;
  color: #4338ca;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 800;
  margin-left: 4px;
}

.nav-links {
  display: flex;
  gap: 24px;
}
.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s;
}
.nav-link:hover {
  color: var(--text-dark);
}

/* Buttons */
.btn {
  font-family: var(--font-main);
  font-size: 0.86rem;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--primary-blue);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-blue-hover);
  box-shadow: 0 4px 12px rgba(67, 56, 202, 0.25);
}
.btn-secondary {
  background: #f1f5f9;
  border: 1px solid var(--border-subtle);
  color: var(--text-dark);
}
.btn-secondary:hover {
  background: #e2e8f0;
}
.btn-outline {
  background: #fff;
  border: 1px solid var(--border-subtle);
  color: var(--text-dark);
}
.btn-outline:hover {
  background: #f8fafc;
  border-color: var(--border-hover);
}
.btn-lg {
  padding: 12px 24px;
  font-size: 0.95rem;
}
.btn-sm {
  padding: 6px 12px;
  font-size: 0.78rem;
}
.btn-xs {
  padding: 4px 8px;
  font-size: 0.72rem;
  border-radius: 6px;
}
.btn-block {
  width: 100%;
}

/* Logo Preview Cards */
.logo-preview-card {
  transition: all 0.25s ease;
  border: 1.5px solid var(--border-subtle);
  position: relative;
}
.logo-preview-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary-blue);
  box-shadow: 0 8px 24px rgba(67, 56, 202, 0.08);
}
.logo-preview-card.active-selection {
  border-color: var(--primary-blue);
  background: #eef2ff !important;
  box-shadow: 0 4px 16px rgba(67, 56, 202, 0.12);
}
.logo-render-box {
  min-height: 80px;
  border: 1px solid var(--border-subtle);
  transition: background 0.2s;
}
.logo-render-box svg {
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.06));
}


/* Hero */
.hero-section {
  padding: 70px 0 50px;
  text-align: center;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: var(--emerald-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.18;
  letter-spacing: -1.2px;
  max-width: 900px;
  margin-bottom: 18px;
}
.text-primary {
  color: var(--primary-blue);
}
.hero-subtitle {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 720px;
  line-height: 1.6;
  margin-bottom: 32px;
}
.hero-buttons {
  display: flex;
  gap: 14px;
  margin-bottom: 50px;
}

/* Stat Cards Ribbon */
.stat-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  width: 100%;
}
.stat-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  transition: all 0.2s;
}
.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--border-hover);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}
.stat-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.icon-green { background: #ecfdf5; color: var(--emerald-dark); }
.icon-blue { background: #e0f2fe; color: var(--primary-blue); }
.icon-purple { background: #f3e8ff; color: var(--purple); }
.icon-gold { background: #fef3c7; color: var(--gold); }

.stat-info { display: flex; flex-direction: column; }
.stat-label { font-size: 0.72rem; color: var(--text-muted); font-weight: 700; text-transform: uppercase; }
.stat-number { font-size: 1.35rem; font-weight: 800; color: var(--text-dark); margin: 2px 0; }
.text-emerald { color: var(--emerald-dark); }
.text-rose { color: var(--rose); }
.stat-sub { font-size: 0.72rem; color: var(--text-muted); }
.font-mono { font-family: var(--font-mono); }
.font-bold { font-weight: 800; }

/* Section Base */
.section { padding: 60px 0; }
.bg-slate { background-color: var(--bg-slate); }
.section-head { margin-bottom: 36px; }
.section-head-left { margin-bottom: 24px; }
.text-center { text-align: center; }

.pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--primary-blue);
  background: #e0f2fe;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.6px;
  margin-bottom: 8px;
}
.section-title-sm {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.section-desc { font-size: 0.92rem; color: var(--text-muted); max-width: 600px; margin: 0 auto; }
.section-desc-sm { font-size: 0.85rem; color: var(--text-muted); }

/* White Card Panel */
.white-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
}

/* Chart Panel */
.chart-card { padding: 24px; }
.chart-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.chart-legend-box { display: flex; align-items: center; gap: 8px; font-size: 0.88rem; color: var(--text-dark); }
.legend-dot { width: 10px; height: 10px; background: var(--emerald); border-radius: 50%; }

.tf-switch { display: flex; gap: 4px; background: #f1f5f9; padding: 3px; border-radius: 8px; }
.tf-btn {
  background: transparent;
  border: none;
  font-family: var(--font-main);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.tf-btn.active {
  background: #ffffff;
  color: var(--text-dark);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}
.chart-canvas-box { height: 320px; width: 100%; margin-bottom: 20px; }

/* Shields Bar */
.shields-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
}
.shield-card {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.s-icon { font-size: 1.1rem; flex-shrink: 0; }
.s-text { flex: 1; min-width: 0; }
.s-title { font-size: 0.78rem; font-weight: 800; color: var(--text-dark); }
.s-desc { font-size: 0.68rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.s-badge {
  font-size: 0.62rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
}
.s-badge.green { background: #dcfce7; color: var(--emerald-dark); }
.s-badge.blue { background: #e0f2fe; color: var(--primary-blue); }
.s-badge.purple { background: #f3e8ff; color: var(--purple); }
.s-badge.gold { background: #fef3c7; color: var(--gold); }

/* 2-Col Grid Split */
.grid-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 32px;
}

/* Signals Stack */
.signals-column { display: flex; flex-direction: column; gap: 14px; }
.signal-box {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 18px;
  box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04);
  transition: border-color 0.2s;
}
.signal-box:hover { border-color: var(--primary-blue); }
.sig-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.sig-name { display: flex; align-items: center; gap: 10px; }
.sig-name i { font-size: 1.1rem; }
.sig-pair { font-size: 0.95rem; font-weight: 800; color: var(--text-dark); display: block; }
.sig-meta { font-size: 0.7rem; color: var(--text-muted); }
.badge-action.sell { background: #ffe4e6; color: var(--rose); font-weight: 800; font-size: 0.7rem; padding: 4px 8px; border-radius: 6px; }
.badge-action.buy { background: #dcfce7; color: var(--emerald-dark); font-weight: 800; font-size: 0.7rem; padding: 4px 8px; border-radius: 6px; }

.sig-grid-info {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 10px;
  margin-bottom: 12px;
}
.sig-cell .lbl { display: block; font-size: 0.65rem; color: var(--text-muted); font-weight: 700; text-transform: uppercase; }
.sig-cell .val { font-size: 0.8rem; font-weight: 700; color: var(--text-dark); }

.sig-bottom { display: flex; justify-content: space-between; align-items: flex-end; }
.conf-bar-area { flex: 1; max-width: 200px; }
.conf-text { display: flex; justify-content: space-between; font-size: 0.7rem; color: var(--text-muted); margin-bottom: 4px; }
.progress-bar { width: 100%; height: 5px; background: #e2e8f0; border-radius: 3px; overflow: hidden; }
.progress-fill { height: 100%; background: var(--primary-blue); }
.sig-status { font-size: 0.72rem; font-weight: 700; }

/* Connect Card */
.connect-card { padding: 24px; }
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 0.78rem; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; }

.pill-selector { display: flex; flex-wrap: wrap; gap: 8px; }
.select-pill {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  font-family: var(--font-main);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}
.select-pill.active {
  background: #e0f2fe;
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.key-box { display: flex; gap: 8px; }
.key-input {
  flex: 1;
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  color: var(--text-dark);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 9px 12px;
  border-radius: 8px;
  outline: none;
}
.download-action { margin: 20px 0; }
.security-text { display: block; font-size: 0.72rem; color: var(--text-muted); text-align: center; margin-top: 8px; }

.steps-box {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.step-item { display: flex; align-items: center; gap: 10px; font-size: 0.78rem; color: var(--text-body); }
.step-badge {
  width: 20px;
  height: 20px;
  background: #e2e8f0;
  color: var(--text-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.7rem;
  flex-shrink: 0;
}
.step-item code { background: #e2e8f0; color: var(--primary-blue); padding: 1px 4px; border-radius: 3px; font-family: var(--font-mono); }

/* Simulator */
.sim-card { padding: 28px; }
.sim-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; }
.slider-row { margin-bottom: 20px; }
.slider-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.slider-name { font-size: 0.85rem; font-weight: 700; color: var(--text-dark); display: flex; align-items: center; gap: 6px; }
.slider-val { font-size: 1.05rem; font-weight: 800; color: var(--primary-blue); }
.clean-slider { width: 100%; accent-color: var(--primary-blue); cursor: pointer; }

.sim-output-grid { display: flex; flex-direction: column; gap: 12px; }
.output-card {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.output-card.highlight { background: #ecfdf5; border-color: #a7f3d0; }
.out-lbl { font-size: 0.8rem; font-weight: 700; color: var(--text-muted); }
.out-val { font-size: 1.35rem; font-weight: 800; color: var(--text-dark); }
.out-sub { font-size: 0.7rem; color: var(--text-muted); }

/* Blog */
.blog-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.blog-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 22px;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-hover);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}
.blog-icon-box { font-size: 1.6rem; margin-bottom: 12px; }
.blog-tag-pill {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  width: fit-content;
  margin-bottom: 10px;
}
.blog-tag-pill.green { background: #ecfdf5; color: var(--emerald-dark); }
.blog-tag-pill.gold { background: #fef3c7; color: var(--gold); }
.blog-tag-pill.purple { background: #f3e8ff; color: var(--purple); }

.blog-heading { font-size: 1.05rem; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; line-height: 1.35; }
.blog-summary { font-size: 0.8rem; color: var(--text-muted); flex: 1; line-height: 1.55; margin-bottom: 16px; }
.blog-foot { display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 12px; }
.read-link { color: var(--primary-blue); font-weight: 700; }

/* Table */
.table-card { padding: 8px; overflow: hidden; }
.table-wrap { overflow-x: auto; }
.clean-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; text-align: left; }
.clean-table th { padding: 12px 16px; color: var(--text-muted); font-size: 0.72rem; font-weight: 800; text-transform: uppercase; background: #f8fafc; border-bottom: 1px solid var(--border-subtle); }
.clean-table td { padding: 14px 16px; border-bottom: 1px solid #f1f5f9; color: var(--text-body); }
.clean-table tr:hover { background: #f8fafc; }
.table-pill { font-size: 0.7rem; font-weight: 800; padding: 3px 8px; border-radius: 4px; }
.table-pill.red { background: #ffe4e6; color: var(--rose); }
.table-pill.green { background: #dcfce7; color: var(--emerald-dark); }
.outcome-badge { font-size: 0.7rem; font-weight: 800; padding: 3px 8px; border-radius: 4px; }
.outcome-badge.win { background: #ecfdf5; color: var(--emerald-dark); }
.outcome-badge.loss { background: #ffe4e6; color: var(--rose); }

/* Modal */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal-box {
  background: #ffffff;
  border-radius: 14px;
  width: 100%;
  max-width: 580px;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}
.modal-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.modal-close-btn { background: none; border: none; font-size: 1.2rem; color: var(--text-muted); cursor: pointer; }

/* Footer */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 50px 0 24px;
  background: #ffffff;
}
.footer-layout { display: grid; grid-template-columns: 1.5fr 2fr; gap: 40px; margin-bottom: 30px; }
.footer-desc { font-size: 0.8rem; color: var(--text-muted); margin-top: 10px; max-width: 320px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.f-col h5 { font-size: 0.8rem; font-weight: 800; color: var(--text-dark); margin-bottom: 10px; text-transform: uppercase; }
.f-col a { display: block; font-size: 0.78rem; color: var(--text-muted); text-decoration: none; margin-bottom: 6px; }
.f-col a:hover { color: var(--primary-blue); }
.footer-bottom { border-top: 1px solid var(--border-subtle); padding-top: 18px; display: flex; justify-content: space-between; font-size: 0.72rem; color: var(--text-dim); }
.footer-disclaimer { max-width: 500px; text-align: right; }

/* Responsive */
@media (max-width: 900px) {
  .hero-title { font-size: 2.2rem; }
  .grid-2, .grid-3, .grid-4, .stat-cards-grid, .shields-bar, .grid-split, .sim-grid, .blog-cards-grid, .footer-layout { grid-template-columns: 1fr !important; }
  .nav-links { display: none; }
  .page-title { font-size: 1.8rem; }
}

/* --- Additional Utility & Component Classes --- */
.grid { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.gap-10 { gap: 40px; }

.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-1 { flex: 1; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.text-center { text-align: center; }

.py-8 { padding-top: 32px; padding-bottom: 32px; }
.py-10 { padding-top: 48px; padding-bottom: 48px; }
.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 4px; }
.mb-2 { margin-bottom: 8px; }
.mb-3 { margin-bottom: 12px; }
.mb-4 { margin-bottom: 16px; }
.mb-6 { margin-bottom: 24px; }
.mb-8 { margin-bottom: 32px; }
.mb-10 { margin-bottom: 40px; }
.mb-12 { margin-bottom: 48px; }
.mt-4 { margin-top: 16px; }
.mt-8 { margin-top: 32px; }
.mt-10 { margin-top: 40px; }
.mt-12 { margin-top: 48px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.p-2 { padding: 8px; }
.p-4 { padding: 16px; }
.p-5 { padding: 20px; }
.p-6 { padding: 24px; }
.p-8 { padding: 32px; }
.pb-4 { padding-bottom: 16px; }
.pb-6 { padding-bottom: 24px; }
.pt-4 { padding-top: 16px; }

.max-w-md { max-width: 480px; }
.max-w-lg { max-width: 640px; }
.max-w-2xl { max-width: 768px; }
.max-w-3xl { max-width: 896px; }

.border { border: 1px solid var(--border-subtle); }
.border-top { border-top: 1px solid var(--border-subtle); }
.border-bottom { border-bottom: 1px solid var(--border-subtle); }
.border-primary { border-color: #c7d2fe !important; }
.rounded { border-radius: 8px; }
.rounded-lg { border-radius: 12px; }
.rounded-circle { border-radius: 50%; }

.shadow-xs { box-shadow: 0 1px 3px rgba(15, 23, 42, 0.05); }
.shadow-sm { box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06); }

.text-primary { color: var(--primary-blue) !important; }
.text-emerald { color: #0891b2 !important; }
.text-cyan { color: var(--cyan) !important; }
.text-purple { color: var(--purple) !important; }
.text-rose { color: var(--rose) !important; }
.text-slate-800 { color: #1e293b; }
.text-slate-900 { color: #0f172a; }
.text-slate-700 { color: #334155; }
.text-slate-600 { color: #475569; }

.bg-slate-50 { background-color: #f8fafc; }
.bg-slate-100 { background-color: #f1f5f9; }
.bg-blue-subtle { background-color: #eef2ff; }
.bg-emerald-subtle { background-color: #ecfeff; }
.bg-cyan-subtle { background-color: #ecfeff; }
.bg-purple-subtle { background-color: #faf5ff; }
.bg-amber-subtle { background-color: #fffbeb; }

.page-hero {
  padding: 48px 0 24px;
  background: radial-gradient(circle at 50% 0%, #e0e7ff 0%, #ffffff 70%);
  border-bottom: 1px solid var(--border-subtle);
}
.page-title {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.page-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto;
  line-height: 1.6;
}

.feature-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.feature-title { font-size: 1.05rem; font-weight: 800; color: var(--text-dark); margin-bottom: 8px; }
.feature-desc { font-size: 0.84rem; color: var(--text-muted); line-height: 1.55; }

.risk-presets { display: flex; gap: 8px; }
.risk-pill {
  flex: 1;
  padding: 10px 8px;
  border: 1.5px solid var(--border-subtle);
  border-radius: 8px;
  text-align: center;
  cursor: pointer;
  background: #fff;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
}
.risk-pill b { font-size: 0.85rem; color: var(--text-dark); }
.risk-pill span { font-size: 0.72rem; color: var(--text-muted); }
.risk-pill.active {
  border-color: var(--primary-blue);
  background: #eef2ff;
}
.risk-pill.active b { color: var(--primary-blue); }

.step-number {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 6px;
}
.badge-primary { background: #e0e7ff; color: #4338ca; }
.badge-success { background: #cffafe; color: #0891b2; }
.badge-outline { background: #f8fafc; border: 1px solid var(--border-subtle); color: var(--text-muted); }

.form-label { font-size: 0.84rem; color: var(--text-dark); display: block; margin-bottom: 6px; }
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 0.88rem;
  color: var(--text-dark);
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s;
}
.form-control:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(67, 56, 202, 0.15);
}

.breadcrumb a { color: var(--primary-blue); text-decoration: none; font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.hover-primary { color: inherit; text-decoration: none; transition: color 0.2s; }
.hover-primary:hover { color: var(--primary-blue); }

.article-body p { margin-bottom: 1.25rem; font-size: 0.95rem; line-height: 1.7; }
.article-body h2 { border-bottom: 1px solid #f1f5f9; padding-bottom: 8px; }
.article-body ul, .article-body ol { margin-bottom: 1.25rem; font-size: 0.95rem; line-height: 1.7; }

/* --- Member Portal & Symbol Switcher Styles --- */
.portal-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1.5px solid var(--border-subtle);
  margin-bottom: 24px;
}
.portal-tab {
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}
.portal-tab:hover {
  color: var(--text-dark);
}
.portal-tab.active {
  color: var(--primary-blue);
  border-bottom-color: var(--primary-blue);
}

.symbol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.symbol-card {
  background: #ffffff;
  border: 1.5px solid var(--border-subtle);
  border-radius: 10px;
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.2s;
}
.symbol-card.enabled {
  border-color: #bae6fd;
  background: #f8fafc;
}
.symbol-info h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 2px;
}
.symbol-info p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* iOS Style Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #cbd5e1;
  transition: .3s;
  border-radius: 24px;
}
.switch-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.switch input:checked + .switch-slider {
  background-color: var(--emerald);
}
.switch input:checked + .switch-slider:before {
  transform: translateX(20px);
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #f1f5f9;
  border: 1px solid var(--border-subtle);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-dark);
}

.telemetry-card {
  background: #f8fafc;
  border: 1px dashed var(--border-subtle);
  border-radius: 10px;
  padding: 16px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--emerald);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse 1.8s infinite;
}
@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}