/* ============================================================
   Liga Galáctica — Global Design System
   Matches the Cosmos LoL Dashboard aesthetic
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  /* Colors */
  --bg-primary: #0a0a1a;
  --bg-secondary: #1a0a2e;
  --bg-card: rgba(26, 26, 46, 0.8);
  --bg-card-hover: rgba(26, 26, 46, 0.95);
  --bg-card-solid: #1a1a2e;
  --bg-surface: rgba(255, 255, 255, 0.04);
  --bg-surface-hover: rgba(139, 92, 246, 0.08);

  --text-primary: #f5f5f5;
  --text-secondary: rgba(245, 245, 245, 0.7);
  --text-muted: rgba(245, 245, 245, 0.5);
  --text-accent: #c4b5fd;

  --accent-primary: #8b5cf6;
  --accent-secondary: #a78bfa;
  --accent-light: #c4b5fd;
  --accent-glow: rgba(139, 92, 246, 0.4);

  --neon-pink: #f472b6;
  --neon-cyan: #22d3ee;
  --success: #34d399;
  --warning: #fbbf24;
  --danger: #f87171;
  --info: #60a5fa;

  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-accent: rgba(139, 92, 246, 0.3);
  --border-accent-strong: rgba(139, 92, 246, 0.5);

  /* Gradients */
  --gradient-bg: linear-gradient(135deg, #0a0a1a 0%, #1a0a2e 50%, #0a0a1a 100%);
  --gradient-accent: linear-gradient(135deg, #a78bfa, #818cf8);
  --gradient-hero: linear-gradient(135deg, #7c3aed 0%, #a78bfa 50%, #6d28d9 100%);
  --gradient-card: linear-gradient(145deg, rgba(26,26,46,0.9), rgba(15,15,30,0.95));

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.3);
  --shadow-glow-strong: 0 0 40px rgba(139, 92, 246, 0.5);

  /* Radii */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Typography */
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;
  --font-display: 'Outfit', 'Inter', sans-serif;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}


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

html {
  scroll-behavior: smooth;
  font-size: 17px;
}

body {
  font-family: var(--font-body);
  background: var(--gradient-bg);
  background-attachment: fixed;
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--accent-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--accent-light);
}

ul, ol { list-style: none; }

input, button, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button { cursor: pointer; }

::selection {
  background: rgba(139, 92, 246, 0.4);
  color: #fff;
}


/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-title h2 {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-sm);
}

.section-title .divider {
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  margin: 0 auto;
  border-radius: 2px;
}


/* ── Layout ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-4xl) 0;
}

.section-alt {
  background: rgba(15, 15, 35, 0.5);
}


/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: rgba(139, 92, 246, 0.3);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(139, 92, 246, 0.5);
}


/* ── Animations ── */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 5px rgba(139,92,246,0.3); }
  50% { box-shadow: 0 0 20px rgba(139,92,246,0.6); }
}

.animate-in {
  animation: slideUp 0.6s var(--transition-slow) forwards;
  opacity: 0;
}

.animate-in:nth-child(2) { animation-delay: 0.1s; }
.animate-in:nth-child(3) { animation-delay: 0.2s; }
.animate-in:nth-child(4) { animation-delay: 0.3s; }
.animate-in:nth-child(5) { animation-delay: 0.4s; }
.animate-in:nth-child(6) { animation-delay: 0.5s; }


/* ── Toast Notifications ── */
#toast-container {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  background: var(--bg-card-solid);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-md);
  animation: slideDown 0.3s ease forwards;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 360px;
  backdrop-filter: blur(20px);
}

.toast.success { border-color: var(--success); }
.toast.success .toast-icon { color: var(--success); }
.toast.error { border-color: var(--danger); }
.toast.error .toast-icon { color: var(--danger); }
.toast.info { border-color: var(--info); }
.toast.info .toast-icon { color: var(--info); }

.toast-exit {
  animation: slideUp 0.3s ease forwards;
  opacity: 0;
}


/* ── Responsive ── */
@media (max-width: 768px) {
  :root {
    --space-4xl: 48px;
    --space-3xl: 40px;
  }

  .container {
    padding: 0 var(--space-md);
  }
}