/* ═══════════════════════════════════════════════════
   PongMaster – Design System
   Premium Claymorphism Design Tokens & Utilities
   Self-hosted Inter font (DSGVO-konform)
   ═══════════════════════════════════════════════════ */

/* ── Self-Hosted Fonts ──────────────────────────── */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/assets/fonts/inter-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/assets/fonts/inter-latin-500-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/assets/fonts/inter-latin-600-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('/assets/fonts/inter-latin-700-normal.woff2') format('woff2');
}

/* ── CSS Custom Properties ──────────────────────── */
:root {
  /* Colors */
  --color-bg: #FFF5EB;
  --color-bg-alt: #FFF0E0;
  --color-surface: #FFE8D6;
  --color-surface-hover: #FFDCC4;
  --color-primary: #FF6B35;
  --color-primary-hover: #E85D2C;
  --color-primary-light: rgba(255, 107, 53, 0.15);
  --color-secondary: #F7C59F;
  --color-success: #7CB518;
  --color-success-light: rgba(124, 181, 24, 0.15);
  --color-danger: #E63946;
  --color-danger-light: rgba(230, 57, 70, 0.15);
  --color-gold: #FFD700;
  --color-gold-glow: rgba(255, 215, 0, 0.4);
  --color-live: #06D6A0;
  --color-live-glow: rgba(6, 214, 160, 0.3);
  --color-text: #2B2D42;
  --color-text-muted: #8D99AE;
  --color-text-light: #B0B8C8;
  --color-white: #FFFFFF;
  --color-border: rgba(0, 0, 0, 0.06);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Border Radius */
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* Claymorphism Shadows */
  --clay-shadow:
    8px 8px 16px rgba(0, 0, 0, 0.08),
    inset -4px -4px 8px rgba(255, 255, 255, 0.9),
    inset 4px 4px 8px rgba(0, 0, 0, 0.06);

  --clay-shadow-sm:
    4px 4px 8px rgba(0, 0, 0, 0.06),
    inset -2px -2px 4px rgba(255, 255, 255, 0.8),
    inset 2px 2px 4px rgba(0, 0, 0, 0.05);

  --clay-shadow-pressed:
    2px 2px 4px rgba(0, 0, 0, 0.08),
    inset -2px -2px 4px rgba(255, 255, 255, 0.6),
    inset 3px 3px 6px rgba(0, 0, 0, 0.1);

  --clay-shadow-elevated:
    12px 12px 24px rgba(0, 0, 0, 0.1),
    inset -6px -6px 12px rgba(255, 255, 255, 0.95),
    inset 6px 6px 12px rgba(0, 0, 0, 0.04);

  --clay-shadow-input:
    inset 3px 3px 6px rgba(0, 0, 0, 0.06),
    inset -3px -3px 6px rgba(255, 255, 255, 0.8);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-weight: 400;
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a {
  color: var(--color-primary);
  text-decoration: none;
}

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

/* ── Clay Components ────────────────────────────── */
.clay-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--clay-shadow);
  padding: var(--space-8);
  transition: box-shadow var(--transition-normal), transform var(--transition-normal);
}

.clay-card:hover {
  box-shadow: var(--clay-shadow-elevated);
  transform: translateY(-2px);
}

.clay-card--flat {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--clay-shadow-sm);
  padding: var(--space-6);
}

.clay-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-bounce);
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--clay-shadow-sm);
}

.clay-btn:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--clay-shadow);
  transform: translateY(-2px) scale(1.02);
}

.clay-btn:active {
  box-shadow: var(--clay-shadow-pressed);
  transform: translateY(0) scale(0.98);
}

.clay-btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.clay-btn--secondary:hover {
  background: #f0b88a;
}

.clay-btn--success {
  background: var(--color-success);
}

.clay-btn--success:hover {
  background: #6ea015;
}

.clay-btn--danger {
  background: var(--color-danger);
}

.clay-btn--danger:hover {
  background: #d32f3c;
}

.clay-btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.clay-btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-xl);
}

.clay-input {
  width: 100%;
  padding: var(--space-3) var(--space-5);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg);
  box-shadow: var(--clay-shadow-input);
  transition: all var(--transition-normal);
  outline: none;
}

.clay-input:focus {
  border-color: var(--color-primary);
  box-shadow:
    var(--clay-shadow-input),
    0 0 0 3px var(--color-primary-light);
}

.clay-input::placeholder {
  color: var(--color-text-light);
}

.clay-input--error {
  border-color: var(--color-danger);
  box-shadow:
    var(--clay-shadow-input),
    0 0 0 3px var(--color-danger-light);
}

/* ── Status Badges ──────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge--unpaid {
  background: var(--color-danger-light);
  color: var(--color-danger);
}

.badge--active {
  background: var(--color-success-light);
  color: var(--color-success);
}

.badge--eliminated {
  background: rgba(141, 153, 174, 0.15);
  color: var(--color-text-muted);
}

.badge--champion {
  background: var(--color-gold-glow);
  color: #B8860B;
}

.badge--live {
  background: var(--color-live-glow);
  color: #05a67d;
}

/* ── Utility Classes ────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.hidden { display: none !important; }
.w-full { width: 100%; }

/* ── Scrollbar Styling ──────────────────────────── */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-bg);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb {
  background: var(--color-secondary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary);
}