/* ===== CSS VARIABLES ===== */
:root {
  --gold:        #C9A84C;
  --gold-light:  #E8C97A;
  --gold-dark:   #8B6914;
  --gold-glow:   rgba(201,168,76,0.18);
  --black:       #0A0A0A;
  --black-mid:   #111111;
  --black-card:  #161616;
  --black-border:#222222;
  --text-primary: #F0E8D0;
  --text-muted:   #7A7060;
  --text-dim:     #4A4438;
  --green:        #4CAF7C;
  --red:          #E05252;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;
  --font-body:    'Cormorant Garamond', Georgia, serif;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ===== NOISE TEXTURE ===== */
.noise {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 150px 150px;
  opacity: 0.35;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,10,0.92);
  border-bottom: 1px solid var(--black-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.header-inner {
  max-width: 1400px; margin: 0 auto;
  display: flex; align-items: center; gap: 24px;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.brand-icon {
  font-size: 28px; color: var(--gold);
  text-shadow: 0 0 20px var(--gold-glow);
  animation: pulseGold 3s ease-in-out infinite;
}
@keyframes pulseGold {
  0%,100% { text-shadow: 0 0 10px var(--gold-glow); }
  50%      { text-shadow: 0 0 30px rgba(201,168,76,0.5); }
}
.brand-name {
  font-family: var(--font-display); font-size: 22px; font-weight: 900;
  color: var(--gold-light); letter-spacing: 0.05em; line-height: 1;
}
.brand-tagline {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-muted); letter-spacing: 0.15em;
  text-transform: uppercase; margin-top: 2px;
}
.top-nav { display: flex; gap: 8px; margin-left: auto; }
.nav-btn {
  background: transparent; border: 1px solid var(--black-border);
  color: var(--text-muted); padding: 7px 18px; border-radius: 2px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em;
  cursor: pointer; transition: all 0.25s ease; position: relative;
  text-transform: uppercase;
}
.nav-btn:hover, .nav-btn.active {
  background: var(--gold-glow); border-color: var(--gold-dark);
  color: var(--gold-light);
}
.bookmark-count {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--gold); color: var(--black); border-radius: 50%;
  width: 18px; height: 18px; font-size: 10px; font-weight: 700;
  margin-left: 6px; vertical-align: middle;
}
.live-indicator {
  display: flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--gold-dark); letter-spacing: 0.2em;
  flex-shrink: 0;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold); display: inline-block;
  animation: blink 1.5s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

/* ===== HERO BAND / TICKER ===== */
.hero-band {
  background: linear-gradient(135deg, #0f0c00 0%, #0A0A0A 50%, #0a0800 100%);
  border-bottom: 1px solid var(--gold-dark);
  padding: 10px 0; overflow: hidden;
}
.marquee-wrap { overflow: hidden; white-space: nowrap; }
.marquee {
  display: inline-block;
  font-family: var(--font-mono); font-size: 12px;
  color: var(--gold); letter-spacing: 0.12em;
  animation: scroll 40s linear infinite;
  padding-left: 100%;
}
@keyframes scroll { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ===== MAIN ===== */
main { max-width: 1400px; margin: 0 auto; padding: 32px 24px 64px; }

.content-section { display: none; }
.content-section.active { display: block; animation: fadeIn 0.4s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:none} }

/* ===== CONTROLS BAR ===== */
.controls-bar {
  display: flex; align-items: center; gap: 16px; margin-bottom: 24px;
  flex-wrap: wrap;
}
.search-wrap {
  display: flex; align-items: center; gap: 10px;
  background: var(--black-card); border: 1px solid var(--black-border);
  border-radius: 2px; padding: 0 14px; flex: 1; min-width: 220px;
  transition: border-color 0.2s;
}
.search-wrap:focus-within { border-color: var(--gold-dark); }
.search-icon { color: var(--gold-dark); font-size: 20px; }
.search-wrap input {
  background: none; border: none; outline: none;
  color: var(--text-primary); font-family: var(--font-mono); font-size: 13px;
  padding: 10px 0; width: 100%;
}
.search-wrap input::placeholder { color: var(--text-dim); }
.filter-group { display: flex; flex-direction: column; gap: 3px; }
.filter-group label {
  font-family: var(--font-mono); font-size: 10px;
  color: var(--text-muted); letter-spacing: 0.15em; text-transform: uppercase;
}
.filter-group select {
  background: var(--black-card); border: 1px solid var(--black-border);
  color: var(--text-primary); padding: 8px 12px; border-radius: 2px;
  font-family: var(--font-mono); font-size: 12px; cursor: pointer;
  outline: none; transition: border-color 0.2s;
}
.filter-group select:focus { border-color: var(--gold-dark); }
.refresh-btn {
  background: var(--gold-dark); border: 1px solid var(--gold);
  color: var(--gold-light); padding: 10px 20px; border-radius: 2px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em;
  cursor: pointer; transition: all 0.2s; text-transform: uppercase;
  margin-top: 18px;
}
.refresh-btn:hover { background: var(--gold); color: var(--black); }
#refreshIcon { display: inline-block; transition: transform 0.5s; }
#refreshIcon.spin { transform: rotate(360deg); }

/* ===== STATS RIBBON ===== */
.stats-ribbon {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--black-card); border: 1px solid var(--black-border);
  border-radius: 2px; padding: 18px 20px;
  position: relative; overflow: hidden;
  transition: border-color 0.25s;
}
.stat-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--gold-dark); transform: scaleX(0);
  transform-origin: left; transition: transform 0.3s;
}
.stat-card:hover::before { transform: scaleX(1); }
.stat-card.highlight { border-color: var(--gold-dark); background: linear-gradient(135deg, var(--black-card), #1a1200); }
.stat-card.highlight::before { transform: scaleX(1); background: var(--gold); }
.stat-value {
  font-family: var(--font-display); font-size: 28px; font-weight: 700;
  color: var(--gold-light); line-height: 1;
}
.stat-label {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-muted);
  letter-spacing: 0.1em; text-transform: uppercase; margin-top: 6px;
}

/* ===== TABLE ===== */
.table-wrap {
  overflow-x: auto; border: 1px solid var(--black-border);
  border-radius: 3px; background: var(--black-card);
}
table {
  width: 100%; border-collapse: collapse; min-width: 900px;
}
thead { border-bottom: 2px solid var(--gold-dark); }
thead tr { background: linear-gradient(135deg, #111, #0d0900); }
th {
  padding: 14px 16px; text-align: left;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--gold); letter-spacing: 0.15em; text-transform: uppercase;
  cursor: pointer; user-select: none; white-space: nowrap;
  transition: color 0.2s;
}
th:hover { color: var(--gold-light); }
.sort-arrow { color: var(--gold-dark); font-size: 10px; }
tbody tr {
  border-bottom: 1px solid var(--black-border);
  transition: background 0.15s;
}
tbody tr:hover { background: rgba(201,168,76,0.04); }
tbody tr:last-child { border-bottom: none; }
td {
  padding: 13px 16px; font-family: var(--font-mono); font-size: 13px;
  color: var(--text-primary); white-space: nowrap;
}
.td-symbol {
  font-weight: 500; color: var(--gold-light);
  font-family: var(--font-mono); letter-spacing: 0.05em;
}
.td-company { color: var(--text-muted); max-width: 180px; overflow: hidden; text-overflow: ellipsis; }
.td-sector {
  font-size: 11px; letter-spacing: 0.08em;
  background: rgba(201,168,76,0.08); border: 1px solid rgba(201,168,76,0.15);
  border-radius: 2px; padding: 3px 8px; display: inline-block; color: var(--gold-dark);
}
.td-price { font-weight: 500; }
.change-pos { color: var(--green); }
.change-neg { color: var(--red); }

.peg-badge {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 4px 10px; border-radius: 2px; font-weight: 500;
  min-width: 56px; font-size: 13px;
}
.peg-low  { background: rgba(201,168,76,0.15); border: 1px solid var(--gold-dark); color: var(--gold-light); }
.peg-mid  { background: rgba(76,175,124,0.1); border: 1px solid rgba(76,175,124,0.3); color: var(--green); }
.peg-high { background: rgba(224,82,82,0.1); border: 1px solid rgba(224,82,82,0.3); color: var(--red); }

.btn-bookmark {
  background: none; border: 1px solid var(--black-border);
  color: var(--text-muted); padding: 6px 12px; border-radius: 2px;
  cursor: pointer; font-size: 14px; transition: all 0.2s;
}
.btn-bookmark:hover { border-color: var(--gold-dark); color: var(--gold); }
.btn-bookmark.bookmarked { border-color: var(--gold); color: var(--gold); background: var(--gold-glow); }

.loading-cell { text-align: center; padding: 48px; color: var(--text-muted); }
.loader {
  display: inline-block; width: 24px; height: 24px;
  border: 2px solid var(--black-border); border-top-color: var(--gold);
  border-radius: 50%; animation: spin 0.8s linear infinite; margin-right: 12px;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

.disclaimer {
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
  margin-top: 18px; line-height: 1.7; letter-spacing: 0.03em;
}

/* ===== BOOKMARKS ===== */
.section-header {
  display: flex; align-items: baseline; gap: 16px;
  margin-bottom: 28px; border-bottom: 1px solid var(--black-border);
  padding-bottom: 16px;
}
.section-title {
  font-family: var(--font-display); font-size: 28px;
  color: var(--gold-light); font-weight: 700;
}
.section-sub { font-family: var(--font-body); color: var(--text-muted); font-style: italic; }
.clear-btn {
  margin-left: auto; background: none; border: 1px solid #333;
  color: var(--text-muted); padding: 6px 14px; border-radius: 2px;
  font-family: var(--font-mono); font-size: 11px; cursor: pointer;
  letter-spacing: 0.1em; text-transform: uppercase; transition: all 0.2s;
}
.clear-btn:hover { border-color: var(--red); color: var(--red); }

.bookmark-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px;
}
.bookmark-card {
  background: var(--black-card); border: 1px solid var(--gold-dark);
  border-radius: 3px; padding: 22px; position: relative; overflow: hidden;
  animation: fadeIn 0.3s ease;
  background: linear-gradient(135deg, #161616 0%, #0d0c00 100%);
}
.bookmark-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold-light), var(--gold-dark));
}
.bm-symbol { font-family: var(--font-display); font-size: 22px; color: var(--gold-light); font-weight: 700; }
.bm-name { font-family: var(--font-body); color: var(--text-muted); font-style: italic; font-size: 14px; margin-top: 2px; }
.bm-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 16px; }
.bm-stat { }
.bm-stat-val { font-family: var(--font-mono); font-size: 16px; color: var(--text-primary); }
.bm-stat-key { font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); letter-spacing: 0.1em; text-transform: uppercase; }
.bm-peg { margin-top: 14px; }
.bm-remove {
  position: absolute; top: 12px; right: 12px;
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 16px; transition: color 0.2s;
  padding: 4px;
}
.bm-remove:hover { color: var(--red); }

.empty-state {
  grid-column: 1 / -1; text-align: center; padding: 64px 20px;
  color: var(--text-muted); font-family: var(--font-body); font-style: italic;
}
.empty-icon { font-size: 48px; color: var(--gold-dark); margin-bottom: 16px; opacity: 0.4; }

/* ===== ABOUT ===== */
.about-wrap { max-width: 1000px; }
.about-title {
  font-family: var(--font-display); font-size: 36px; color: var(--gold-light);
  font-weight: 900; margin-bottom: 36px; letter-spacing: -0.01em;
}
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.about-card {
  background: var(--black-card); border: 1px solid var(--black-border);
  border-radius: 3px; padding: 28px; position: relative; overflow: hidden;
  transition: border-color 0.25s, transform 0.25s;
}
.about-card:hover { border-color: var(--gold-dark); transform: translateY(-2px); }
.about-num {
  font-family: var(--font-display); font-size: 64px; font-weight: 900;
  color: var(--gold-dark); opacity: 0.2; position: absolute;
  top: -10px; right: 16px; line-height: 1; user-select: none;
}
.about-card h3 {
  font-family: var(--font-display); font-size: 18px; color: var(--gold-light);
  margin-bottom: 12px; font-weight: 700;
}
.about-card p { color: var(--text-muted); font-size: 15px; line-height: 1.7; }
.formula {
  margin-top: 16px; background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.2); border-radius: 2px;
  padding: 10px 14px; font-family: var(--font-mono); font-size: 12px;
  color: var(--gold); letter-spacing: 0.05em;
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--black-border);
  background: var(--black-mid);
}
.footer-inner {
  max-width: 1400px; margin: 0 auto; padding: 16px 24px;
  display: flex; gap: 24px; align-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-dim);
  letter-spacing: 0.08em;
}
.brand-name-sm { color: var(--gold-dark); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .stats-ribbon { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .header-inner { flex-wrap: wrap; gap: 12px; }
  .live-indicator { display: none; }
}
@media (max-width: 600px) {
  .stats-ribbon { grid-template-columns: repeat(2, 1fr); }
  .controls-bar { flex-direction: column; align-items: stretch; }
  .refresh-btn { margin-top: 0; }
  .footer-inner { flex-direction: column; gap: 6px; }
}

/* ===== PEG VERY LOW (< 0.5) ===== */
.peg-very-low {
  background: rgba(201,168,76,0.25); border: 1px solid var(--gold);
  color: var(--gold-light); font-weight: 700;
  box-shadow: 0 0 8px rgba(201,168,76,0.2);
}

/* ===== OFFLINE / DEMO BANNER ===== */
.offline-banner {
  background: linear-gradient(135deg, #1a0d00, #110a00);
  border: 1px solid #8B4513; border-radius: 2px;
  padding: 10px 18px; margin-bottom: 20px;
  font-family: var(--font-mono); font-size: 12px;
  color: #CD7F32; letter-spacing: 0.05em;
}

/* ===== DEMO TAG ===== */
.demo-tag {
  display: inline-block; font-size: 9px; letter-spacing: 0.1em;
  background: rgba(139,69,19,0.3); border: 1px solid #8B4513;
  color: #CD7F32; border-radius: 2px; padding: 1px 5px;
  vertical-align: middle; margin-left: 5px;
}