:root {
  --gold: #f0a500;
  --red: #e74c3c;
  --green: #2ecc71;
  --blue: #3498db;
  --orange: #e67e22;
  --purple: #9b59b6;
  --navy: #0a0f1e;
  --card: #111827;
  --card-hover: #1a2234;
  --border: #1e293b;
}

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

body {
  font-family: 'IBM Plex Sans', sans-serif;
  background: var(--navy);
  background-image: 
    radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(240, 165, 0, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 100%, rgba(46, 204, 113, 0.03) 0%, transparent 50%);
  min-height: 100vh;
}

.mono { font-family: 'IBM Plex Mono', monospace; }

.stat-bar {
  height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,0.08);
  overflow: hidden;
  position: relative;
}

.stat-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

.stat-bar-fill::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  transition: all 0.2s ease;
}

.card:hover {
  border-color: rgba(255,255,255,0.1);
}

.btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: 'IBM Plex Sans', sans-serif;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.btn:active {
  transform: translateY(0);
}

.btn-gold { background: var(--gold); color: #000; }
.btn-red { background: var(--red); color: #fff; }
.btn-green { background: var(--green); color: #000; }
.btn-blue { background: var(--blue); color: #fff; }
.btn-purple { background: var(--purple); color: #fff; }
.btn-orange { background: var(--orange); color: #fff; }
.btn-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.2);
  color: #fff;
}
.btn-outline:hover { border-color: rgba(255,255,255,0.5); }

.btn-sm { padding: 4px 10px; font-size: 12px; }

.tab-btn {
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 500;
  border: none;
  background: transparent;
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
  font-family: 'IBM Plex Sans', sans-serif;
}

.tab-btn:hover { color: rgba(255,255,255,0.8); }
.tab-btn.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(255,255,255,0.1);
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
}

select, input[type="text"] {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 10px 14px;
  color: #fff;
  font-size: 15px;
  font-family: 'IBM Plex Sans', sans-serif;
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

select:focus, input[type="text"]:focus {
  border-color: var(--gold);
}

select option { background: #1a1a2e; }

.news-ticker {
  overflow: hidden;
  border-radius: 8px;
  background: rgba(240,165,0,0.06);
  border: 1px solid rgba(240,165,0,0.15);
}

.event-modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.event-modal {
  background: #1a2234;
  border: 1px solid rgba(240,165,0,0.3);
  border-radius: 16px;
  padding: 28px;
  max-width: 500px;
  width: 90%;
  animation: slideUp 0.3s ease;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.scroll-tabs {
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.scroll-tabs::-webkit-scrollbar { display: none; }

.pulse { animation: pulse 2s infinite; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.flag-display {
  width: 60px;
  height: 40px;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.2);
  flex-shrink: 0;
}

.next-turn-btn {
  background: linear-gradient(135deg, var(--gold), #d4920a);
  color: #000;
  font-weight: 900;
  font-size: 16px;
  padding: 14px 32px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
  font-family: 'IBM Plex Sans', sans-serif;
}

.next-turn-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(240,165,0,0.3);
}

.achievement-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  background: rgba(240,165,0,0.15);
  border: 1px solid rgba(240,165,0,0.3);
  color: var(--gold);
}

footer a {
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  font-size: 12px;
}
footer a:hover { color: rgba(255,255,255,0.6); }