/* =============================================
   Murphy Trend — Design System
   Primary teal: #2a9d8f  Accent blue: #277da1
   Text: #2b2d42  BG: #f4f7f9
   ============================================= */

:root {
  --mt-primary: #2a9d8f;
  --mt-primary-dark: #21867a;
  --mt-accent: #277da1;
  --mt-text: #2b2d42;
  --mt-bg: #f4f7f9;
  --mt-card: #ffffff;
  --mt-border: #e8ecf0;
  --mt-bull: #2a9d8f;
  --mt-bear: #e63946;
  --mt-muted: #6b7280;
  --mt-nav-bg: rgba(255,255,255,0.95);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 16px rgba(0,0,0,0.08);
}

[data-bs-theme="dark"] {
  --mt-text: #e2e8f0;
  --mt-bg: #0f1117;
  --mt-card: #1a1d23;
  --mt-border: #2d3248;
  --mt-muted: #94a3b8;
  --mt-nav-bg: rgba(15,17,23,0.97);
}

/* ---- Base ---- */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--mt-bg);
  color: var(--mt-text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.fw-500 { font-weight: 500; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.font-mono { font-family: 'SFMono-Regular', Consolas, monospace; }

/* ---- Navbar ---- */
.navbar {
  background: var(--mt-nav-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--mt-border);
  padding: 0.75rem 0;
  z-index: 1030;
  box-shadow: var(--shadow-sm);
}

.navbar-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--mt-text) !important;
  letter-spacing: -0.3px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--mt-muted) !important;
  padding: 0.5rem 0.875rem !important;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
}
.nav-link:hover, .nav-link.active {
  color: var(--mt-text) !important;
  background: rgba(42,157,143,0.08);
}
.nav-link.active { color: var(--mt-primary) !important; }

/* ---- Hero ---- */
.hero-section {
  background: linear-gradient(135deg, #2a9d8f12 0%, #277da108 50%, transparent 100%);
  border-bottom: 1px solid var(--mt-border);
  padding: 3.5rem 0;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--mt-text);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--mt-muted);
  margin-bottom: 0;
}

/* ---- Search ---- */
.search-input {
  font-size: 1rem;
  border-color: var(--mt-border);
  background: var(--mt-card);
  color: var(--mt-text);
}
.search-input:focus { border-color: var(--mt-primary); box-shadow: 0 0 0 3px rgba(42,157,143,0.15); }

/* ---- Cards ---- */
.card {
  background: var(--mt-card);
  border: 1px solid var(--mt-border);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--mt-border);
  padding: 1rem 1.25rem;
  font-size: 0.92rem;
}

/* ---- Index cards ---- */
.index-card {
  border-radius: 14px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.index-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.index-name { font-size: 0.85rem; font-weight: 600; color: var(--mt-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.index-symbol { font-size: 0.78rem; }
.index-price { font-size: 1.9rem; font-weight: 700; letter-spacing: -1px; color: var(--mt-text); }
.index-change { font-size: 0.85rem; }

/* ---- Badges ---- */
.badge-bull { background: rgba(42,157,143,0.12); color: #1d8a7e; border: 1px solid rgba(42,157,143,0.25); }
.badge-bear { background: rgba(230,57,70,0.10); color: #c1121f; border: 1px solid rgba(230,57,70,0.25); }
.badge-neutral { background: rgba(108,117,125,0.10); color: #6c757d; border: 1px solid rgba(108,117,125,0.25); }

/* ---- Outlook ---- */
.outlook-badge {
  display: inline-flex;
  align-items: center;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  letter-spacing: 0.5px;
}
.outlook-badge.bull { background: rgba(42,157,143,0.15); color: #1d8a7e; }
.outlook-badge.bear { background: rgba(230,57,70,0.12); color: #c1121f; }
.outlook-badge.neutral { background: rgba(108,117,125,0.12); color: #6c757d; }

/* ---- Price display ---- */
.price-display {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -1px;
  color: var(--mt-text);
}

.ticker-badge {
  display: inline-flex;
  align-items: center;
  background: var(--mt-primary);
  color: white;
  font-size: 1.1rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  letter-spacing: 1px;
}

/* ---- Section label ---- */
.section-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--mt-muted);
}

/* ---- Signals table ---- */
.signals-table th {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--mt-muted);
  border-bottom: 1px solid var(--mt-border);
}
.signals-table td { vertical-align: middle; font-size: 0.88rem; border-bottom: 1px solid var(--mt-border); }
.signals-table tr:last-child td { border-bottom: none; }

/* ---- Ticker links ---- */
.ticker-link { color: var(--mt-primary); }
.ticker-link:hover { color: var(--mt-primary-dark); }

/* ---- Main content ---- */
.main-content { flex: 1; }

/* ---- Footer ---- */
.footer {
  background: var(--mt-card);
  border-top: 1px solid var(--mt-border);
}

/* ---- Empty state ---- */
.empty-state { max-width: 480px; }
.empty-icon {
  display: block;
  font-size: 4rem;
  color: var(--mt-primary);
  opacity: 0.35;
}

/* ---- SAD page ---- */
.toc-sidebar {
  position: sticky;
  top: 80px;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  padding: 1rem 0;
}

.toc-nav { display: flex; flex-direction: column; }

.toc-link {
  display: block;
  padding: 0.3rem 0.75rem;
  font-size: 0.85rem;
  color: var(--mt-muted);
  text-decoration: none;
  border-left: 2px solid transparent;
  border-radius: 0 4px 4px 0;
  transition: all 0.15s;
  line-height: 1.4;
}
.toc-link:hover { color: var(--mt-primary); background: rgba(42,157,143,0.06); }
.toc-link.active { color: var(--mt-primary); border-left-color: var(--mt-primary); font-weight: 600; }
.toc-h1 { font-weight: 600; }
.toc-h2 { padding-left: 1.25rem; }
.toc-h3 { padding-left: 2rem; font-size: 0.82rem; }

.sad-content { max-width: 760px; }
.sad-content h1 { font-size: 1.9rem; font-weight: 700; margin-top: 2rem; }
.sad-content h2 { font-size: 1.4rem; font-weight: 700; margin-top: 2rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--mt-border); }
.sad-content h3 { font-size: 1.1rem; font-weight: 600; margin-top: 1.5rem; }
.sad-content p { color: var(--mt-muted); line-height: 1.75; }
.sad-content table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.88rem; }
.sad-content th { background: var(--mt-bg); font-weight: 600; padding: 0.5rem 1rem; border: 1px solid var(--mt-border); }
.sad-content td { padding: 0.5rem 1rem; border: 1px solid var(--mt-border); color: var(--mt-muted); }

/* ---- Pattern cards ---- */
.pattern-card {
  border: 1px solid var(--mt-border);
  background: var(--mt-card);
  transition: transform 0.15s, box-shadow 0.15s;
}
.pattern-card:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.pattern-bull { border-left: 3px solid #2a9d8f !important; background: rgba(42,157,143,0.04) !important; }
.pattern-bear { border-left: 3px solid #e63946 !important; background: rgba(230,57,70,0.04) !important; }
.pattern-neutral { border-left: 3px solid #6c757d !important; }

/* ---- Bootstrap overrides ---- */
.btn-primary {
  background-color: var(--mt-primary);
  border-color: var(--mt-primary);
}
.btn-primary:hover { background-color: var(--mt-primary-dark); border-color: var(--mt-primary-dark); }
.btn-outline-primary { color: var(--mt-primary); border-color: var(--mt-primary); }
.btn-outline-primary:hover { background-color: var(--mt-primary); border-color: var(--mt-primary); }
.text-primary { color: var(--mt-primary) !important; }
.bg-primary { background-color: var(--mt-primary) !important; }

.accordion-button:not(.collapsed) { color: var(--mt-primary); background-color: rgba(42,157,143,0.06); }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(42,157,143,0.15); }

/* ---- Dark mode overrides ---- */
[data-bs-theme="dark"] .card { background: var(--mt-card); border-color: var(--mt-border); }
[data-bs-theme="dark"] .table { color: var(--mt-text); }
[data-bs-theme="dark"] .table-light { background: #252830; color: var(--mt-text); }
[data-bs-theme="dark"] .form-control { background: #1e2129; border-color: var(--mt-border); color: var(--mt-text); }
[data-bs-theme="dark"] .form-control:focus { background: #1e2129; }
[data-bs-theme="dark"] .accordion-item { background: var(--mt-card); border-color: var(--mt-border); }
[data-bs-theme="dark"] .accordion-button { background: var(--mt-card); color: var(--mt-text); }

/* ---- Animations ---- */
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.card { animation: fadeIn 0.3s ease forwards; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .hero-title { font-size: 1.75rem; }
  .price-display { font-size: 1.5rem; }
  .index-price { font-size: 1.5rem; }
}