:root {
  --bg: #070b14;
  --bg-card: rgba(15, 23, 42, 0.85);
  --bg-elevated: rgba(30, 41, 59, 0.72);
  --border: rgba(148, 163, 184, 0.16);
  --border-gold: rgba(245, 158, 11, 0.45);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --gold: #f59e0b;
  --gold-hover: #fbbf24;
  --cyan: #38bdf8;
  --emerald: #10b981;
  --danger: #ef4444;
  --discord: #5865f2;
  --discord-hover: #4752c4;
  --radius: 14px;
}

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-glow {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 10%, rgba(245, 158, 11, 0.12), transparent 35%),
    radial-gradient(circle at 85% 20%, rgba(56, 189, 248, 0.1), transparent 38%);
  pointer-events: none;
  z-index: -1;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Topbar */
.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(7, 11, 20, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.brand-badge {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #0b0f19;
  font-weight: 800;
  font-size: 14px;
  display: grid;
  place-items: center;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.35);
}

.brand-title {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.05em;
}

.brand-sub {
  font-size: 11px;
  color: var(--gold);
  font-family: "JetBrains Mono", monospace;
}

.nav-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.nav-btn {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
  padding: 8px 13px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.18s ease;
}

.nav-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-btn.active {
  color: #0b0f19;
  background: var(--gold);
  border-color: var(--gold);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: 0.18s ease;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: linear-gradient(135deg, #f59e0b, #d97706);
  color: #0b0f19;
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-elevated);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
  border-color: var(--cyan);
}

.btn-discord {
  background: var(--discord);
  color: #fff;
}

.btn-discord:hover {
  background: var(--discord-hover);
  transform: translateY(-1px);
}

.btn-lg {
  padding: 13px 24px;
  font-size: 15px;
}

/* Main */
.main-content {
  padding-top: 28px;
  padding-bottom: 60px;
}

.tab-panel {
  display: none;
  animation: fadeIn 0.2s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Cards & Hero */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  backdrop-filter: blur(10px);
}

.hero-card {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(30, 41, 59, 0.78));
  border: 1px solid var(--border-gold);
  border-radius: 18px;
  padding: 36px 32px;
  margin-bottom: 24px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
}

.hero-badge {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--emerald);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 5px 11px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.hero-card h1 {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 12px;
}

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

.hero-desc {
  color: var(--text-muted);
  max-width: 720px;
  font-size: 15px;
  margin-bottom: 22px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Grids */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}

.stat-value {
  font-size: 26px;
  font-weight: 800;
  font-family: "JetBrains Mono", monospace;
  margin: 4px 0;
}

.stat-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.section-header {
  margin-bottom: 18px;
}

.section-header h2 {
  font-size: 22px;
  font-weight: 800;
}

.section-header p {
  color: var(--text-muted);
  font-size: 14px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 30px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  cursor: pointer;
  transition: 0.2s ease;
}

.feature-card:hover {
  border-color: var(--gold);
  transform: translateY(-3px);
}

.feature-icon {
  font-size: 28px;
  margin-bottom: 10px;
}

.feature-card h3 {
  font-size: 16px;
  margin-bottom: 6px;
}

.feature-card p {
  font-size: 13.5px;
  color: var(--text-muted);
}

.discord-banner {
  background: linear-gradient(135deg, rgba(88, 101, 242, 0.2), rgba(15, 23, 42, 0.92));
  border: 1px solid rgba(88, 101, 242, 0.45);
  border-radius: 18px;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.discord-banner-text {
  max-width: 680px;
}

.pill {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: #a5b4fc;
  background: rgba(88, 101, 242, 0.2);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.discord-banner-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.discord-note {
  font-size: 12px;
  color: var(--text-muted);
}

/* Calculators */
.calc-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.calc-tab {
  background: var(--bg-card);
  color: var(--text-muted);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.calc-tab.active {
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold);
  border-color: var(--gold);
}

.calc-layout {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 18px;
}

@media (max-width: 900px) {
  .calc-layout, .scanner-grid, .guides-layout, .intel-split {
    grid-template-columns: 1fr !important;
  }
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 12px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input,
.form-group select,
.search-bar input,
.input-sm {
  background: rgba(2, 6, 23, 0.75);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 14px;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.search-bar input:focus {
  border-color: var(--gold);
}

.checkbox-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 8px 0 16px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}

/* Results */
.result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.result-box {
  background: rgba(2, 6, 23, 0.6);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
}

.result-box .r-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.result-box .r-val {
  font-size: 17px;
  font-weight: 700;
  font-family: "JetBrains Mono", monospace;
  color: var(--gold);
  margin-top: 3px;
}

.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 38px;
  margin-bottom: 10px;
}

/* Scanner */
.scanner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.dropzone {
  border: 2px dashed rgba(56, 189, 248, 0.4);
  border-radius: 14px;
  padding: 36px 20px;
  text-align: center;
  cursor: pointer;
  transition: 0.2s ease;
  background: rgba(2, 6, 23, 0.45);
}

.dropzone:hover, .dropzone.dragover {
  border-color: var(--gold);
  background: rgba(245, 158, 11, 0.06);
}

.dropzone-icon {
  font-size: 38px;
  margin-bottom: 8px;
}

.scanner-preview {
  max-width: 100%;
  max-height: 260px;
  border-radius: 10px;
  margin-top: 14px;
  border: 1px solid var(--border);
}

.hidden {
  display: none !important;
}

.scanner-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* Guides & Events */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.event-chip {
  background: rgba(2, 6, 23, 0.55);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}

.guides-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 18px;
}

.guides-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 12px;
}

.guide-btn {
  text-align: left;
  background: rgba(2, 6, 23, 0.5);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.guide-btn.active {
  border-color: var(--gold);
  background: rgba(245, 158, 11, 0.12);
  color: var(--gold);
}

.guide-section {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.glossary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.glossary-item {
  background: rgba(2, 6, 23, 0.5);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 10px 12px;
  font-size: 13px;
}

/* Intel & Tables */
.search-bar {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.search-bar input {
  flex: 1;
}

.intel-split {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 18px;
}

.card-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.table-wrap {
  overflow-x: auto;
  max-height: 520px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th, .data-table td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
}

.data-table th {
  color: var(--text-muted);
  font-size: 11px;
  text-transform: uppercase;
  position: sticky;
  top: 0;
  background: #0f172a;
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

.timeline-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.timeline-item {
  background: rgba(2, 6, 23, 0.55);
  border-left: 3px solid var(--cyan);
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
}

.muted-text { color: var(--text-muted); font-size: 13px; }
.mb-20 { margin-bottom: 20px; }
.mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; }
.mt-20 { margin-top: 20px; }

.footer {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  color: var(--text-muted);
  font-size: 12.5px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}