/* ==========================================================================
   PANDORA // TACTICAL INTERFACE DESIGN TOKENS
   Arena Breakout: Infinite - Field Merchant Audio Intelligence
   Strict Rules: Zero Emojis, No Neon Colors, Deep Matte Military Aesthetics
   ========================================================================== */

:root {
  /* Surfaces */
  --bg-deep: #07090b;
  --bg-base: #0b0e12;
  --bg-surface: #10141a;
  --bg-surface-elevated: #151a22;
  --bg-surface-hover: #1b212c;
  
  /* Borders */
  --border-subtle: #1c232e;
  --border-medium: #273140;
  --border-strong: #364459;
  --border-accent: rgba(205, 162, 64, 0.45);

  /* Tactical Accents */
  --accent: #cda240;
  --accent-light: #dfb758;
  --accent-dim: rgba(205, 162, 64, 0.12);
  --accent-ink: #0d0a02;

  /* Tactical Status */
  --status-good: #4ade80;
  --status-good-dim: rgba(74, 222, 128, 0.12);
  --status-bad: #ef4444;
  --status-bad-dim: rgba(239, 68, 68, 0.12);
  --status-warn: #f59e0b;
  --status-info: #38bdf8;

  /* Item Rarity Colors */
  --rarity-red: #e04848;
  --rarity-red-bg: rgba(224, 72, 72, 0.10);
  --rarity-red-border: rgba(224, 72, 72, 0.40);
  
  --rarity-gold: #cda240;
  --rarity-gold-bg: rgba(205, 162, 64, 0.10);
  --rarity-gold-border: rgba(205, 162, 64, 0.40);

  --rarity-purple: #9570c9;
  --rarity-purple-bg: rgba(149, 112, 201, 0.10);
  --rarity-purple-border: rgba(149, 112, 201, 0.35);

  --rarity-blue: #4b82ba;
  --rarity-blue-bg: rgba(75, 130, 186, 0.10);
  --rarity-blue-border: rgba(75, 130, 186, 0.35);

  /* Typography */
  --text-primary: #e6ebf2;
  --text-secondary: #9aa7b8;
  --text-muted: #5e6b7d;
  --text-dark: #0f1216;

  --font-mono: "JetBrains Mono", "Cascadia Code", "SF Mono", Consolas, monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;

  /* Dimensions & Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --max-width: 1320px;
}

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

html {
  background-color: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background: 
    radial-gradient(circle at 50% 0%, rgba(205, 162, 64, 0.04), transparent 60%),
    linear-gradient(rgba(28, 35, 46, 0.3) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, rgba(28, 35, 46, 0.3) 1px, transparent 1px) 0 0 / 32px 32px,
    var(--bg-deep);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover {
  color: var(--accent-light);
}

/* Tactical SVG Icon Helper */
.svg-icon {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-medium);
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}
.btn:hover {
  background: var(--bg-surface-hover);
  border-color: var(--border-strong);
  color: #fff;
}
.btn:active {
  transform: translateY(1px);
}
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn-accent {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 4px 14px -4px rgba(205, 162, 64, 0.45);
}
.btn-accent:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  color: var(--accent-ink);
}

.btn-danger {
  background: var(--status-bad-dim);
  border-color: rgba(239, 68, 68, 0.4);
  color: var(--status-bad);
}
.btn-danger:hover {
  background: var(--status-bad);
  color: #fff;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

.btn-lg {
  padding: 13px 26px;
  font-size: 15px;
}

/* Tactical Badges & Pills */
.tactical-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
}
.tactical-badge.live-pulse::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--status-good);
  box-shadow: 0 0 8px var(--status-good);
  animation: pulse-dot 1.8s infinite ease-in-out;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

/* Header & Navigation */
.header-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 14, 18, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
}
.brand-logo-mark {
  width: 32px;
  height: 32px;
  border: 1px solid var(--border-accent);
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--accent);
}
.brand-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 1px;
}
.brand-title span {
  color: var(--accent);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}
.nav-link {
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  transition: color 0.15s ease;
}
.nav-link:hover {
  color: #fff;
}

/* Hero Section */
.hero-section {
  padding: 64px 24px 48px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.hero-tag {
  margin-bottom: 18px;
}
.hero-title {
  font-family: var(--font-sans);
  font-size: clamp(30px, 4.2vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: #fff;
  max-width: 860px;
  margin-bottom: 20px;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}
.hero-desc {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.6;
  margin-bottom: 32px;
}

/* Key Activation Gate Box */
.gate-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 24px;
  max-width: 620px;
  margin-bottom: 36px;
  position: relative;
}
.gate-box::before {
  content: "";
  position: absolute;
  top: -1px; left: 24px; right: 24px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-accent), transparent);
}
.gate-form {
  display: flex;
  gap: 12px;
  margin-top: 14px;
}
.gate-input {
  flex: 1;
  background: var(--bg-deep);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: 1px;
  outline: none;
  transition: border-color 0.15s ease;
}
.gate-input:focus {
  border-color: var(--accent);
}
.gate-status {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  min-height: 18px;
}
.gate-status.error {
  color: var(--status-bad);
}
.gate-status.ok {
  color: var(--status-good);
}

/* Live Drops Feed Ticker */
.ticker-section {
  max-width: var(--max-width);
  margin: 0 auto 48px;
  padding: 0 24px;
}
.ticker-title-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}
.ticker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}
.ticker-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.ticker-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--card-rarity, var(--border-medium));
}
.ticker-card.rarity-red { --card-rarity: var(--rarity-red); }
.ticker-card.rarity-gold { --card-rarity: var(--rarity-gold); }
.ticker-card.rarity-purple { --card-rarity: var(--rarity-purple); }

.ticker-item-name {
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 2px;
}
.ticker-item-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
}
.ticker-price {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--accent);
  text-align: right;
}

/* Tactical Grid Cards */
.tactical-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 900px) {
  .tactical-grid-3 { grid-template-columns: 1fr; }
  .gate-form { flex-direction: column; }
}

.tactical-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  position: relative;
}
.tactical-card-icon {
  width: 36px;
  height: 36px;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: var(--bg-surface-elevated);
  display: grid;
  place-items: center;
  color: var(--accent);
  margin-bottom: 16px;
}
.tactical-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.tactical-card-body {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Footer */
.footer-bar {
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 36px 24px;
  margin-top: 80px;
}
.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}
.footer-links {
  display: flex;
  gap: 20px;
}