/* ═══════════════════════════════════════════════════════
   ARCADE VAULT — Master Stylesheet
   Designs: retro | glass | solid | neon
   Themes per design: multiple color variants
═══════════════════════════════════════════════════════ */

/* ── CSS Variables (defaults = retro/green) ── */
:root {
  --bg:          #0a0f0a;
  --bg2:         #0e160e;
  --bg3:         #121d12;
  --surface:     #0e1a0e;
  --surface2:    #162416;
  --border:      #1a3d1a;
  --border2:     #2a6b2a;
  --accent:      #00ff41;
  --accent2:     #00cc33;
  --accent3:     #39ff14;
  --text:        #c8ffc8;
  --text2:       #7ab87a;
  --text3:       #3a6b3a;
  --danger:      #ff2244;
  --warn:        #ffaa00;
  --success:     #00ff88;
  --shadow:      0 0 20px rgba(0,255,65,0.3);
  --shadow2:     0 0 40px rgba(0,255,65,0.15);
  --glow:        0 0 8px var(--accent), 0 0 20px var(--accent);
  --glow2:       0 0 4px var(--accent);
  --radius:      4px;
  --radius2:     8px;
  --font-head:   'Press Start 2P', monospace;
  --font-mono:   'Share Tech Mono', monospace;
  --font-body:   'Share Tech Mono', monospace;
  --blur:        0px;
  --glass-bg:    transparent;
  --scanlines:   1;
  --pixel-border: 2px solid var(--border2);
}

/* ── Design: GLASS ── */
[data-design="glass"] {
  --bg:       #0a0c18;
  --bg2:      #0d1020;
  --bg3:      #111428;
  --surface:  rgba(255,255,255,0.06);
  --surface2: rgba(255,255,255,0.10);
  --border:   rgba(255,255,255,0.10);
  --border2:  rgba(255,255,255,0.25);
  --text:     #f0f4ff;
  --text2:    rgba(200,210,255,0.7);
  --text3:    rgba(180,190,240,0.4);
  --radius:   16px;
  --radius2:  24px;
  --blur:     18px;
  --glass-bg: rgba(255,255,255,0.05);
  --shadow:   0 8px 32px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.15);
  --shadow2:  0 4px 16px rgba(0,0,0,0.3);
  --font-head:'Orbitron', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'Share Tech Mono', monospace;
  --scanlines: 0;
  --pixel-border: 1px solid var(--border2);
}

/* ── Design: SOLID ── */
[data-design="solid"] {
  --bg:       #111111;
  --bg2:      #1a1a1a;
  --bg3:      #222222;
  --surface:  #1e1e1e;
  --surface2: #2a2a2a;
  --border:   #333333;
  --border2:  #444444;
  --text:     #ffffff;
  --text2:    #aaaaaa;
  --text3:    #666666;
  --radius:   6px;
  --radius2:  12px;
  --blur:     0px;
  --shadow:   0 4px 12px rgba(0,0,0,0.6);
  --shadow2:  0 2px 6px rgba(0,0,0,0.4);
  --glow:     none;
  --glow2:    none;
  --font-head:'Orbitron', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'Share Tech Mono', monospace;
  --scanlines: 0;
  --pixel-border: 2px solid var(--accent);
}

/* ── Design: NEON ── */
[data-design="neon"] {
  --bg:       #04000d;
  --bg2:      #060012;
  --bg3:      #080018;
  --surface:  rgba(120,0,255,0.08);
  --surface2: rgba(120,0,255,0.14);
  --border:   rgba(160,0,255,0.3);
  --border2:  rgba(200,0,255,0.6);
  --text:     #f0e0ff;
  --text2:    rgba(200,150,255,0.8);
  --text3:    rgba(160,100,255,0.5);
  --radius:   4px;
  --radius2:  8px;
  --blur:     0px;
  --font-head:'Orbitron', sans-serif;
  --font-mono:'Share Tech Mono', monospace;
  --font-body:'Share Tech Mono', monospace;
  --scanlines: 0;
  --pixel-border: 1px solid var(--accent);
}

/* ── Color themes per design ── */

/* RETRO themes */
[data-design="retro"][data-theme="green"]  { --accent:#00ff41; --accent2:#00cc33; --accent3:#39ff14; --text:#c8ffc8; --text2:#7ab87a; --text3:#3a6b3a; --border:#1a3d1a; --border2:#2a6b2a; }
[data-design="retro"][data-theme="amber"]  { --accent:#ffb300; --accent2:#e69900; --accent3:#ffd700; --text:#fff8c8; --text2:#c8a854; --text3:#6b5c28; --border:#3d3000; --border2:#6b5500; }
[data-design="retro"][data-theme="cyan"]   { --accent:#00ffff; --accent2:#00cccc; --accent3:#33ffff; --text:#c8ffff; --text2:#7ab8b8; --text3:#386b6b; --border:#0d3535; --border2:#1a5c5c; }
[data-design="retro"][data-theme="red"]    { --accent:#ff2244; --accent2:#cc1133; --accent3:#ff4466; --text:#ffc8d0; --text2:#b87a80; --text3:#6b3840; --border:#3d0a12; --border2:#6b1520; }
[data-design="retro"][data-theme="purple"] { --accent:#cc44ff; --accent2:#aa22ee; --accent3:#dd66ff; --text:#f0c8ff; --text2:#a87ab8; --text3:#5c3a6b; --border:#2a0d40; --border2:#4a1a6b; }

/* GLASS themes */
[data-design="glass"][data-theme="blue"]   { --accent:#4d9fff; --accent2:#2277dd; --accent3:#88ccff; --glow:0 0 20px rgba(77,159,255,0.4); --glow2:0 0 8px rgba(77,159,255,0.3); }
[data-design="glass"][data-theme="violet"] { --accent:#a855f7; --accent2:#7c3aed; --accent3:#c084fc; --glow:0 0 20px rgba(168,85,247,0.4); --glow2:0 0 8px rgba(168,85,247,0.3); }
[data-design="glass"][data-theme="rose"]   { --accent:#f43f5e; --accent2:#e11d48; --accent3:#fb7185; --glow:0 0 20px rgba(244,63,94,0.4); --glow2:0 0 8px rgba(244,63,94,0.3); }
[data-design="glass"][data-theme="mint"]   { --accent:#10b981; --accent2:#059669; --accent3:#34d399; --glow:0 0 20px rgba(16,185,129,0.4); --glow2:0 0 8px rgba(16,185,129,0.3); }
[data-design="glass"][data-theme="gold"]   { --accent:#f59e0b; --accent2:#d97706; --accent3:#fcd34d; --glow:0 0 20px rgba(245,158,11,0.4); --glow2:0 0 8px rgba(245,158,11,0.3); }

/* SOLID themes */
[data-design="solid"][data-theme="blue"]   { --accent:#3b82f6; --accent2:#1d4ed8; --accent3:#60a5fa; }
[data-design="solid"][data-theme="red"]    { --accent:#ef4444; --accent2:#dc2626; --accent3:#f87171; }
[data-design="solid"][data-theme="green"]  { --accent:#22c55e; --accent2:#16a34a; --accent3:#4ade80; }
[data-design="solid"][data-theme="orange"] { --accent:#f97316; --accent2:#ea580c; --accent3:#fb923c; }
[data-design="solid"][data-theme="pink"]   { --accent:#ec4899; --accent2:#db2777; --accent3:#f472b6; }

/* NEON themes */
[data-design="neon"][data-theme="magenta"] { --accent:#ff00ff; --accent2:#cc00cc; --accent3:#ff44ff; --glow:0 0 10px #ff00ff,0 0 30px #ff00ff,0 0 60px #cc00cc; --glow2:0 0 6px #ff00ff; }
[data-design="neon"][data-theme="cyan"]    { --accent:#00ffff; --accent2:#00cccc; --accent3:#44ffff; --glow:0 0 10px #00ffff,0 0 30px #00ffff,0 0 60px #00cccc; --glow2:0 0 6px #00ffff; }
[data-design="neon"][data-theme="yellow"]  { --accent:#ffff00; --accent2:#cccc00; --accent3:#ffff44; --glow:0 0 10px #ffff00,0 0 30px #ffff00,0 0 60px #cccc00; --glow2:0 0 6px #ffff00; }
[data-design="neon"][data-theme="orange"]  { --accent:#ff8800; --accent2:#cc6600; --accent3:#ffaa44; --glow:0 0 10px #ff8800,0 0 30px #ff8800,0 0 60px #cc6600; --glow2:0 0 6px #ff8800; }
[data-design="neon"][data-theme="lime"]    { --accent:#00ff44; --accent2:#00cc33; --accent3:#44ff88; --glow:0 0 10px #00ff44,0 0 30px #00ff44,0 0 60px #00cc33; --glow2:0 0 6px #00ff44; }

/* ═══════════════════════════════════════════════
   RESET & BASE
═══════════════════════════════════════════════ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

/* Scanlines (retro) */
.scanlines-overlay {
  position: fixed; inset: 0; z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg, transparent, transparent 2px,
    rgba(0,0,0,0.08) 2px, rgba(0,0,0,0.08) 4px
  );
  opacity: 0;
  transition: opacity 0.3s;
}
[data-design="retro"] .scanlines-overlay { opacity: 1; }

.noise-overlay {
  position: fixed; inset: 0; z-index: 9998;
  pointer-events: none; opacity: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 128px;
}
[data-design="retro"] .noise-overlay { opacity: 0.03; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-shadow: var(--glow2); }

button { cursor: pointer; font-family: inherit; }

/* ═══════════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════════ */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  display: flex; align-items: center; gap: 1rem;
  padding: 0 2rem;
  height: 64px;
  background: var(--bg2);
  border-bottom: var(--pixel-border);
  backdrop-filter: blur(var(--blur));
}
[data-design="glass"] .navbar {
  background: rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-logo {
  display: flex; align-items: center; gap: 10px;
  color: var(--accent); text-decoration: none;
}
.logo-icon { font-size: 1.4rem; }
.logo-text {
  font-family: var(--font-head); font-size: 0.65rem;
  letter-spacing: 3px; color: var(--accent);
  text-shadow: var(--glow2);
}

.nav-links { display: flex; gap: 0.5rem; margin-left: 2rem; }

.nav-link {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  color: var(--text2);
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 1px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  transition: all 0.15s;
}
.nav-link:hover, .nav-link.active {
  color: var(--accent);
  border-color: var(--border2);
  background: var(--surface);
  text-shadow: var(--glow2);
}
.admin-link { color: var(--warn) !important; }
.admin-link:hover { border-color: var(--warn) !important; color: var(--warn) !important; text-shadow: 0 0 8px var(--warn) !important; }

.nav-right { display: flex; align-items: center; gap: 1rem; margin-left: auto; }

.nav-user { display: flex; align-items: center; gap: 10px; }
.user-badge {
  font-family: var(--font-head); font-size: 0.5rem;
  color: var(--accent); letter-spacing: 2px;
  padding: 6px 10px;
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  text-shadow: var(--glow2);
}
.logout-btn {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text3); letter-spacing: 2px;
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.15s;
}
.logout-btn:hover { color: var(--danger); border-color: var(--danger); }

.theme-toggle-btn {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 1rem;
  color: var(--text);
  transition: all 0.15s;
}
.theme-toggle-btn:hover { background: var(--surface2); border-color: var(--accent); }

/* ═══════════════════════════════════════════════
   THEME PANEL
═══════════════════════════════════════════════ */
.theme-panel {
  position: fixed; right: 0; top: 64px; z-index: 2000;
  width: 280px;
  background: var(--bg2);
  border-left: var(--pixel-border);
  border-bottom: var(--pixel-border);
  padding: 1.5rem;
  transform: translateX(100%);
  transition: transform 0.25s ease;
  backdrop-filter: blur(var(--blur));
}
[data-design="glass"] .theme-panel {
  background: rgba(10,12,24,0.85);
  border-color: rgba(255,255,255,0.15);
}
.theme-panel.open { transform: translateX(0); }

.theme-backdrop {
  position: fixed; inset: 0; z-index: 1500;
  display: none;
  background: rgba(0,0,0,0.4);
}
.theme-backdrop.open { display: block; }

.theme-panel-header {
  font-family: var(--font-head); font-size: 0.55rem;
  color: var(--accent); letter-spacing: 3px;
  text-shadow: var(--glow2);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.theme-section { margin-bottom: 1.5rem; }
.theme-section-label {
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text3); letter-spacing: 2px;
  margin-bottom: 0.75rem;
}
.design-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.design-btn {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 10px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  font-family: var(--font-mono); font-size: 0.6rem;
  letter-spacing: 1px;
  transition: all 0.15s;
}
.design-btn:hover, .design-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--surface2);
}
.design-icon { font-size: 1.2rem; }

.color-swatches { display: flex; flex-wrap: wrap; gap: 8px; }
.color-swatch {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}
.color-swatch:hover { transform: scale(1.15); }
.color-swatch.active { border-color: white; box-shadow: 0 0 8px var(--accent); }

.theme-close-btn {
  width: 100%; padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text3);
  font-family: var(--font-mono); font-size: 0.6rem;
  letter-spacing: 2px;
  transition: all 0.15s;
}
.theme-close-btn:hover { border-color: var(--danger); color: var(--danger); }

/* ═══════════════════════════════════════════════
   MAIN CONTENT
═══════════════════════════════════════════════ */
.main-content { max-width: 1400px; margin: 0 auto; padding: 2rem; }

/* ═══════════════════════════════════════════════
   FLASH MESSAGES
═══════════════════════════════════════════════ */
.flash-container { margin-bottom: 1.5rem; display: flex; flex-direction: column; gap: 8px; }
.flash {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-family: var(--font-mono); font-size: 0.75rem;
  border: 1px solid;
  animation: slideIn 0.3s ease;
}
.flash-success { background: rgba(0,255,136,0.08); border-color: var(--success); color: var(--success); }
.flash-error   { background: rgba(255,34,68,0.08);  border-color: var(--danger); color: var(--danger); }
@keyframes slideIn { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:none; } }

/* ═══════════════════════════════════════════════
   LANDING PAGE
═══════════════════════════════════════════════ */
.landing {
  min-height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center; padding: 2rem;
  gap: 2rem;
}
.landing-title {
  font-family: var(--font-head); font-size: clamp(1.5rem, 5vw, 3.5rem);
  color: var(--accent); line-height: 1.4;
  text-shadow: var(--glow);
  animation: pulse 3s infinite;
}
@keyframes pulse {
  0%,100% { text-shadow: var(--glow); }
  50%      { text-shadow: 0 0 20px var(--accent), 0 0 60px var(--accent), 0 0 100px var(--accent); }
}
.landing-sub {
  font-family: var(--font-mono); font-size: 0.9rem;
  color: var(--text2); letter-spacing: 2px; max-width: 500px;
}
.landing-coins {
  font-size: 1.2rem; color: var(--text3);
  font-family: var(--font-mono); letter-spacing: 4px;
  animation: blink 1.2s step-start infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.landing-buttons { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  font-family: var(--font-head); font-size: 0.5rem;
  letter-spacing: 2px; border-radius: var(--radius);
  border: 2px solid; cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
}
.btn-primary {
  background: var(--accent); color: var(--bg);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: transparent; color: var(--accent);
  box-shadow: var(--glow); text-shadow: var(--glow2);
}
.btn-secondary {
  background: transparent; color: var(--accent);
  border-color: var(--border2);
}
.btn-secondary:hover {
  border-color: var(--accent);
  box-shadow: var(--glow2);
}
.btn-danger {
  background: transparent; color: var(--danger);
  border-color: var(--danger);
  font-family: var(--font-mono); font-size: 0.65rem;
  padding: 6px 14px;
}
.btn-danger:hover { background: var(--danger); color: white; }
.btn-sm {
  padding: 6px 14px;
  font-family: var(--font-mono); font-size: 0.65rem; letter-spacing: 1px;
  border-width: 1px;
}
.btn-warn {
  background: transparent; color: var(--warn);
  border-color: var(--warn);
  font-family: var(--font-mono); font-size: 0.65rem; padding: 6px 14px;
}
.btn-warn:hover { background: var(--warn); color: black; }

/* ═══════════════════════════════════════════════
   AUTH FORMS
═══════════════════════════════════════════════ */
.auth-wrapper {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  padding: 2rem;
}
.auth-card {
  width: 100%; max-width: 420px;
  background: var(--surface);
  border: var(--pixel-border);
  border-radius: var(--radius2);
  padding: 2.5rem;
  backdrop-filter: blur(var(--blur));
  box-shadow: var(--shadow);
}
[data-design="glass"] .auth-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
}
.auth-title {
  font-family: var(--font-head); font-size: 0.7rem;
  color: var(--accent); letter-spacing: 2px;
  text-shadow: var(--glow2);
  margin-bottom: 0.5rem;
}
.auth-sub {
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text3); margin-bottom: 2rem;
}
.admin-badge {
  display: inline-block; padding: 4px 10px;
  background: rgba(255,170,0,0.1); border: 1px solid var(--warn);
  border-radius: var(--radius); color: var(--warn);
  font-family: var(--font-mono); font-size: 0.65rem;
  margin-bottom: 1rem;
}

.form-group { margin-bottom: 1.2rem; }
.form-label {
  display: block; margin-bottom: 6px;
  font-family: var(--font-mono); font-size: 0.65rem;
  color: var(--text3); letter-spacing: 1px;
}
.form-input {
  width: 100%; padding: 12px 14px;
  background: var(--bg3);
  border: var(--pixel-border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: var(--font-mono); font-size: 0.85rem;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(var(--accent), 0.1), var(--glow2);
}
.form-input::placeholder { color: var(--text3); }
[data-design="glass"] .form-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
}
[data-design="glass"] .form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(0,0,0,0);
}

.form-submit { width: 100%; margin-top: 1.5rem; }
.auth-footer {
  margin-top: 1.5rem; text-align: center;
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text3);
}
.auth-footer a { color: var(--accent); }

/* ═══════════════════════════════════════════════
   ARCADE HUB
═══════════════════════════════════════════════ */
.arcade-header { margin-bottom: 2.5rem; }
.arcade-title {
  font-family: var(--font-head); font-size: clamp(0.8rem, 2vw, 1.2rem);
  color: var(--accent); text-shadow: var(--glow2);
  letter-spacing: 3px; margin-bottom: 0.5rem;
}
.arcade-count { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text3); letter-spacing: 2px; }

.genre-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 2rem; }
.genre-btn {
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 99px;
  color: var(--text3);
  font-family: var(--font-mono); font-size: 0.65rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.15s;
}
.genre-btn:hover, .genre-btn.active {
  border-color: var(--accent); color: var(--accent);
  background: var(--surface2);
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.game-card {
  background: var(--surface);
  border: var(--pixel-border);
  border-radius: var(--radius2);
  padding: 1.5rem 1.25rem;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
  text-decoration: none; display: block; color: inherit;
}
.game-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(var(--accent), 0.05));
  opacity: 0; transition: opacity 0.2s;
}
.game-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--accent); }
.game-card:hover::before { opacity: 1; }
[data-design="glass"] .game-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
}
[data-design="glass"] .game-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--accent);
  box-shadow: var(--shadow), 0 0 0 1px var(--accent);
}
.game-card.soon { opacity: 0.6; cursor: default; }
.game-card.soon:hover { transform: none; box-shadow: none; border-color: var(--border2); }

.game-icon { font-size: 2.5rem; margin-bottom: 0.75rem; display: block; }
.game-name {
  font-family: var(--font-head); font-size: 0.55rem;
  color: var(--text); letter-spacing: 1px; margin-bottom: 0.5rem;
  line-height: 1.5;
}
.game-desc { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text2); line-height: 1.5; margin-bottom: 1rem; }
.game-genre {
  display: inline-block; padding: 3px 8px;
  border: 1px solid var(--border); border-radius: 99px;
  font-family: var(--font-mono); font-size: 0.55rem;
  color: var(--text3); letter-spacing: 1px; text-transform: uppercase;
}
.game-status-live {
  position: absolute; top: 10px; right: 10px;
  background: var(--accent); color: var(--bg);
  font-family: var(--font-mono); font-size: 0.5rem;
  padding: 3px 7px; border-radius: 99px;
  font-weight: bold; letter-spacing: 1px;
  animation: pulseBadge 2s infinite;
}
@keyframes pulseBadge {
  0%,100% { box-shadow: 0 0 0 0 var(--accent); }
  50%      { box-shadow: 0 0 0 4px rgba(0,255,65,0); }
}
.game-status-soon {
  position: absolute; top: 10px; right: 10px;
  background: transparent; color: var(--text3);
  border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 0.5rem;
  padding: 3px 7px; border-radius: 99px; letter-spacing: 1px;
}

/* ═══════════════════════════════════════════════
   GAME PAGE
═══════════════════════════════════════════════ */
.game-page { display: grid; grid-template-columns: 1fr 280px; gap: 1.5rem; }
@media(max-width: 900px) { .game-page { grid-template-columns: 1fr; } }

.game-header { margin-bottom: 1.5rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.back-btn {
  color: var(--text3); font-family: var(--font-mono); font-size: 0.7rem;
  padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius);
  transition: all 0.15s; display: inline-flex; align-items: center; gap: 6px;
}
.back-btn:hover { color: var(--accent); border-color: var(--accent); }
.game-title-area { display: flex; align-items: center; gap: 12px; }
.game-title {
  font-family: var(--font-head); font-size: 0.75rem;
  color: var(--accent); letter-spacing: 2px; text-shadow: var(--glow2);
}
.game-canvas-wrap {
  background: var(--bg2);
  border: var(--pixel-border);
  border-radius: var(--radius2);
  padding: 1rem;
  display: flex; flex-direction: column; align-items: center;
  box-shadow: var(--shadow);
}
[data-design="glass"] .game-canvas-wrap {
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
}
canvas#gameCanvas {
  display: block;
  border: var(--pixel-border);
  border-radius: var(--radius);
  image-rendering: pixelated;
}

.game-controls-bar {
  display: flex; gap: 10px; margin-top: 1rem; flex-wrap: wrap; justify-content: center;
}

.score-panel {
  background: var(--surface);
  border: var(--pixel-border);
  border-radius: var(--radius2);
  padding: 1.25rem;
  height: fit-content;
  position: sticky; top: 80px;
}
[data-design="glass"] .score-panel {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
}
.score-panel-title {
  font-family: var(--font-head); font-size: 0.5rem;
  color: var(--accent); letter-spacing: 2px;
  text-shadow: var(--glow2); margin-bottom: 1.25rem;
}
.score-item { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.2rem; }
.score-label { font-family: var(--font-mono); font-size: 0.65rem; color: var(--text3); letter-spacing: 1px; }
.score-value { font-family: var(--font-head); font-size: 0.7rem; color: var(--accent); text-shadow: var(--glow2); }

.leaderboard-list { margin-top: 1rem; }
.lb-row {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 0; border-bottom: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 0.65rem;
}
.lb-rank { color: var(--text3); width: 20px; }
.lb-rank.gold   { color: #ffd700; }
.lb-rank.silver { color: #c0c0c0; }
.lb-rank.bronze { color: #cd7f32; }
.lb-user { color: var(--text2); flex: 1; }
.lb-score { color: var(--accent); font-family: var(--font-head); font-size: 0.55rem; }

/* ═══════════════════════════════════════════════
   LEADERBOARD PAGE
═══════════════════════════════════════════════ */
.lb-page-title {
  font-family: var(--font-head); font-size: 0.8rem;
  color: var(--accent); letter-spacing: 3px; text-shadow: var(--glow2);
  margin-bottom: 2rem;
}
.lb-section {
  background: var(--surface);
  border: var(--pixel-border);
  border-radius: var(--radius2);
  padding: 1.5rem; margin-bottom: 1.5rem;
}
[data-design="glass"] .lb-section {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
}
.lb-section-header { display: flex; align-items: center; gap: 12px; margin-bottom: 1rem; }
.lb-game-icon { font-size: 1.5rem; }
.lb-game-name { font-family: var(--font-head); font-size: 0.55rem; color: var(--text); letter-spacing: 1px; }
.lb-table { width: 100%; border-collapse: collapse; }
.lb-table th {
  text-align: left; padding: 8px 12px;
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--text3); letter-spacing: 2px;
  border-bottom: 1px solid var(--border);
}
.lb-table td {
  padding: 8px 12px;
  font-family: var(--font-mono); font-size: 0.7rem;
  color: var(--text2); border-bottom: 1px solid var(--border);
}
.lb-table tr:last-child td { border-bottom: none; }
.lb-table .rank-1 td { color: #ffd700; }
.lb-table .rank-2 td { color: #c0c0c0; }
.lb-table .rank-3 td { color: #cd7f32; }
.lb-empty { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text3); padding: 1rem 0; }
.no-scores-yet {
  text-align: center; padding: 4rem 2rem;
  font-family: var(--font-mono); color: var(--text3);
}

/* ═══════════════════════════════════════════════
   ADMIN PAGE
═══════════════════════════════════════════════ */
.admin-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media(max-width: 900px) { .admin-layout { grid-template-columns: 1fr; } }

.admin-card {
  background: var(--surface);
  border: var(--pixel-border);
  border-radius: var(--radius2);
  padding: 1.5rem;
}
[data-design="glass"] .admin-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
}
.admin-card-title {
  font-family: var(--font-head); font-size: 0.55rem;
  color: var(--accent); letter-spacing: 2px; text-shadow: var(--glow2);
  margin-bottom: 1.25rem; padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.admin-card-title.warn { color: var(--warn); text-shadow: 0 0 8px var(--warn); }

.wl-add-form { display: flex; gap: 8px; margin-bottom: 1.25rem; }
.wl-add-form .form-input { flex: 1; }

.wl-list { display: flex; flex-direction: column; gap: 8px; max-height: 300px; overflow-y: auto; }
.wl-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.wl-name { font-family: var(--font-mono); font-size: 0.7rem; color: var(--accent); }
.wl-meta { font-family: var(--font-mono); font-size: 0.6rem; color: var(--text3); }

.user-table { width: 100%; border-collapse: collapse; }
.user-table th {
  text-align: left; padding: 8px 10px;
  font-family: var(--font-mono); font-size: 0.6rem;
  color: var(--text3); letter-spacing: 1px;
  border-bottom: 1px solid var(--border);
}
.user-table td {
  padding: 8px 10px;
  font-family: var(--font-mono); font-size: 0.7rem;
  border-bottom: 1px solid var(--border);
}
.user-table tr:last-child td { border-bottom: none; }
.user-name { color: var(--text); }
.admin-tag {
  display: inline-block; padding: 2px 6px;
  background: rgba(255,170,0,0.1); border: 1px solid var(--warn);
  border-radius: 99px; color: var(--warn);
  font-family: var(--font-mono); font-size: 0.5rem;
}
.user-actions { display: flex; gap: 6px; }

.admin-page-title {
  font-family: var(--font-head); font-size: 0.75rem;
  color: var(--warn); letter-spacing: 3px;
  text-shadow: 0 0 8px var(--warn); margin-bottom: 2rem;
}

/* ═══════════════════════════════════════════════
   GAME-SPECIFIC HUD
═══════════════════════════════════════════════ */
.game-hud {
  display: flex; justify-content: space-between; align-items: center;
  width: 100%; max-width: 400px; margin-bottom: 0.75rem;
  padding: 8px 16px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.hud-item { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.hud-label { font-family: var(--font-mono); font-size: 0.5rem; color: var(--text3); letter-spacing: 2px; }
.hud-value { font-family: var(--font-head); font-size: 0.7rem; color: var(--accent); text-shadow: var(--glow2); }

.game-over-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.85);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 1.5rem; border-radius: var(--radius);
  backdrop-filter: blur(4px);
  z-index: 10;
}
.game-over-text {
  font-family: var(--font-head); font-size: clamp(0.8rem, 3vw, 1.5rem);
  color: var(--danger); text-shadow: 0 0 20px var(--danger);
  animation: shake 0.5s ease;
}
@keyframes shake {
  0%,100% { transform: translateX(0); }
  25%      { transform: translateX(-8px); }
  75%      { transform: translateX(8px); }
}
.game-score-final { font-family: var(--font-head); font-size: 1rem; color: var(--accent); text-shadow: var(--glow); }
.canvas-container { position: relative; }

/* ═══════════════════════════════════════════════
   SCROLLBAR
═══════════════════════════════════════════════ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media(max-width: 640px) {
  .navbar { padding: 0 1rem; }
  .main-content { padding: 1rem; }
  .logo-text { display: none; }
  .nav-links { margin-left: 0.5rem; }
}

/* ═══════════════════════════════════════════════
   MOBILE IMPROVEMENTS
═══════════════════════════════════════════════ */

/* score-panel: sticky nur auf Desktop sinnvoll;
   auf Mobile (1-Spalte) würde es den Canvas überlagern */
@media (max-width: 900px) {
  .score-panel { position: static; }
}

/* Navbar: bei sehr kleinen Screens User-Badge kürzen,
   damit EXIT-Button nicht rausfällt */
@media (max-width: 480px) {
  .user-badge {
    max-width: 70px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .nav-link span { display: none; }
}

/* Theme-Panel: auf sehr kleinen Screens volle Breite */
@media (max-width: 360px) {
  .theme-panel { width: 100vw; }
}

/* Arcade grid: auf sehr kleinen Phones 2 Spalten */
@media (max-width: 480px) {
  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.75rem;
  }
  .game-card { padding: 1rem 0.85rem; }
  .game-icon { font-size: 1.75rem; }
}

/* HUD: bei sehr kleinen Screens kleinere Fonts */
@media (max-width: 380px) {
  .hud-value { font-size: 0.7rem !important; }
  .hud-label { font-size: 0.4rem; }
}

/* Leaderboard: auf Mobile scrollen statt überlappen */
@media (max-width: 640px) {
  .leaderboard-section { overflow-x: auto; }
  .lb-score { margin-left: auto; }
}

/* ═══════════════════════════════════════════════
   MUSIC WIDGET
═══════════════════════════════════════════════ */
.music-nav-wrap {
  position: relative;
}
.music-nav-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  padding: 6px 9px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
  line-height: 1;
}
.music-nav-btn:hover,
.music-nav-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}
.music-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 220px;
  background: var(--bg2);
  border: 1px solid var(--border2);
  border-radius: var(--radius2);
  padding: 0.9rem 1rem;
  z-index: 3000;
  box-shadow: var(--shadow);
  backdrop-filter: blur(var(--blur));
}
[data-design="glass"] .music-panel {
  background: rgba(10,12,24,0.9);
  border-color: rgba(255,255,255,0.15);
}
.music-panel.open { display: block; }

.music-panel-track {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--accent);
  margin-bottom: 0.65rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 200px;
  letter-spacing: 0.5px;
}

.music-panel-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.music-ctrl-btn {
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text2);
  padding: 4px 7px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
  line-height: 1;
  flex-shrink: 0;
}
.music-ctrl-btn:hover { border-color: var(--accent); color: var(--accent); }

.music-vol-slider {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 3px;
  border-radius: 2px;
  background: var(--border2);
  outline: none;
  cursor: pointer;
}
.music-vol-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 6px var(--accent);
}
.music-vol-slider::-moz-range-thumb {
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: none;
}

/* Mobile: panel nach oben öffnen wenn unten kein Platz */
@media (max-width: 480px) {
  .music-panel {
    right: auto;
    left: 0;
    min-width: 200px;
  }
}