/* =========================================
   ARCADE APP - Global Styles
   Pixel-art dark theme
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&family=Share+Tech+Mono&display=swap');

:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #0d1526;
  --bg-card: #111827;
  --bg-card-hover: #1a2438;
  --accent-green: #00ff88;
  --accent-purple: #7c3aed;
  --accent-blue: #00d9ff;
  --accent-pink: #ff3e96;
  --text-primary: #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted: #475569;
  --border: #1e293b;
  --border-accent: #2d4a7a;
  --shadow-glow-green: 0 0 20px rgba(0, 255, 136, 0.3);
  --shadow-glow-purple: 0 0 20px rgba(124, 58, 237, 0.3);
  --font-pixel: 'Press Start 2P', monospace;
  --font-mono: 'Share Tech Mono', 'Courier New', monospace;
  --radius: 8px;
  --transition: all 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-secondary); }
::-webkit-scrollbar-thumb { background: var(--accent-purple); border-radius: 3px; }

/* ---- Typography ---- */
h1, h2, h3 {
  font-family: var(--font-pixel);
  line-height: 1.4;
  color: var(--text-primary);
}

h1 { font-size: clamp(14px, 3vw, 22px); }
h2 { font-size: clamp(12px, 2.5vw, 18px); }
h3 { font-size: clamp(10px, 2vw, 14px); }

a {
  color: var(--accent-green);
  text-decoration: none;
  transition: var(--transition);
}
a:hover { color: #fff; }

/* ---- Layout ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- Navbar ---- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.logo {
  font-family: var(--font-pixel);
  font-size: 13px;
  color: var(--accent-green);
  text-shadow: var(--shadow-glow-green);
  letter-spacing: 1px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo span { color: var(--accent-purple); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  font-size: 12px;
  font-family: var(--font-mono);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-green);
}

.btn-create-nav {
  background: linear-gradient(135deg, var(--accent-purple), #5b21b6);
  color: #fff !important;
  padding: 8px 16px;
  border-radius: var(--radius);
  font-size: 11px !important;
  border: 1px solid rgba(124, 58, 237, 0.5);
  transition: var(--transition) !important;
}

.btn-create-nav:hover {
  background: linear-gradient(135deg, #8b5cf6, var(--accent-purple)) !important;
  box-shadow: var(--shadow-glow-purple);
  color: #fff !important;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.user-badge:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-green), #00cc6a);
  color: #0a0e1a;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-green);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent-purple);
  color: var(--accent-purple);
}

.btn-purple {
  background: linear-gradient(135deg, var(--accent-purple), #5b21b6);
  color: #fff;
}

.btn-purple:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow-purple);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 14px;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 11px;
}

/* ---- Forms ---- */
.form-group {
  margin-bottom: 16px;
}

label {
  display: block;
  font-size: 11px;
  font-family: var(--font-pixel);
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

input[type="text"],
textarea,
select {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 13px;
  transition: var(--transition);
  outline: none;
}

input[type="text"]:focus,
textarea:focus,
select:focus {
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px rgba(0, 255, 136, 0.1);
}

textarea {
  resize: vertical;
  min-height: 100px;
}

select {
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2394a3b8' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

/* ---- Cards ---- */
.game-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  position: relative;
}

.game-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-purple);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.2);
}

.game-thumbnail {
  width: 100%;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-pixel);
  font-size: 28px;
  position: relative;
  overflow: hidden;
}

.game-thumbnail::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.6) 100%);
}

.game-thumbnail .pixel-icon {
  font-size: 36px;
  z-index: 1;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

.game-card-body {
  padding: 14px;
}

.game-card-title {
  font-family: var(--font-pixel);
  font-size: 10px;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.5;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.game-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 10px;
}

.game-card-author {
  font-size: 11px;
  color: var(--text-muted);
}

.game-card-stats {
  display: flex;
  gap: 10px;
  font-size: 11px;
  color: var(--text-secondary);
}

.game-card-stats span {
  display: flex;
  align-items: center;
  gap: 3px;
}

.category-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

/* ---- Grid Layouts ---- */
.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

/* ---- Filter Bar ---- */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px 0;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-purple);
  border-color: var(--accent-purple);
  color: #fff;
}

/* ---- Section Headers ---- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-pixel);
  font-size: 12px;
  color: var(--text-primary);
}

.section-title .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ---- Loading ---- */
.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent-green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 26, 0.9);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.loading-overlay.active {
  display: flex;
}

.loading-text {
  font-family: var(--font-pixel);
  font-size: 12px;
  color: var(--accent-green);
  text-shadow: var(--shadow-glow-green);
  animation: blink 1s step-end infinite;
}

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

.loading-bar {
  width: 300px;
  height: 8px;
  background: var(--bg-card);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.loading-bar-inner {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-green));
  border-radius: 4px;
  animation: loading 2s ease-in-out infinite;
}

@keyframes loading {
  0% { width: 0%; }
  50% { width: 80%; }
  100% { width: 100%; }
}

/* ---- Toast ---- */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 20px;
  font-size: 13px;
  min-width: 250px;
  animation: slideIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: 10px;
}

.toast.success { border-color: var(--accent-green); color: var(--accent-green); }
.toast.error { border-color: var(--accent-pink); color: var(--accent-pink); }
.toast.info { border-color: var(--accent-blue); color: var(--accent-blue); }

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--border);
  padding: 30px 0;
  margin-top: 60px;
  text-align: center;
  color: var(--text-muted);
  font-size: 11px;
}

.footer-logo {
  font-family: var(--font-pixel);
  font-size: 11px;
  color: var(--accent-green);
  margin-bottom: 10px;
}

/* ---- Scanline effect overlay ---- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.05) 2px,
    rgba(0, 0, 0, 0.05) 4px
  );
}

/* ---- Pixel grid background ---- */
.pixel-bg {
  position: relative;
}
.pixel-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(124, 58, 237, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(124, 58, 237, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* ---- Modal ---- */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(4px);
  z-index: 500;
  align-items: center;
  justify-content: center;
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  padding: 28px;
  max-width: 420px;
  width: 90%;
  animation: modalIn 0.2s ease;
}

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

.modal h3 {
  margin-bottom: 16px;
  color: var(--accent-green);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .games-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .filter-bar { gap: 8px; }
  h1 { font-size: 13px; }
}

@media (max-width: 480px) {
  .games-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .container { padding: 0 14px; }
}

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}

.empty-state .icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-state p {
  font-size: 12px;
  font-family: var(--font-pixel);
  line-height: 2;
}

/* ---- Stats bar ---- */
.stats-bar {
  display: flex;
  gap: 24px;
  padding: 16px 0;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.stat-value {
  font-family: var(--font-pixel);
  font-size: 16px;
  color: var(--accent-green);
  text-shadow: var(--shadow-glow-green);
}

.stat-label {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---- Neon text effect ---- */
.neon-text {
  color: var(--accent-green);
  text-shadow:
    0 0 7px var(--accent-green),
    0 0 10px var(--accent-green),
    0 0 21px var(--accent-green);
}

.neon-purple {
  color: var(--accent-purple);
  text-shadow:
    0 0 7px var(--accent-purple),
    0 0 10px var(--accent-purple),
    0 0 21px var(--accent-purple);
}