/* Retro Console Hub - Demo Styles */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0a;
  --surface: #1a1a1a;
  --surface-2: #2a2a2a;
  --text: #ffffff;
  --text-muted: #888888;
  --accent: #ff6b6b;
  --accent-2: #4ecdc4;
  --purple: #a855f7;
}

html, body { height: 100%; overflow: hidden; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: clamp(10px, 2vw, 14px);
}

.app {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding-bottom: clamp(50px, 12vw, 70px);
}

.header {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: clamp(12px, 3vw, 18px) clamp(12px, 3vw, 20px);
  background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%);
  border-bottom: 2px solid var(--accent);
}

.header h1 {
  font-size: clamp(14px, 3vw, 20px);
  font-weight: 700;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.screen {
  display: none;
  flex: 1;
  overflow-y: auto;
  padding: clamp(12px, 3vw, 20px);
  animation: fadeIn 0.3s ease;
}

.screen.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Console Grid */
.console-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(8px, 2vw, 12px);
}

.console-card {
  background: var(--surface);
  border-radius: clamp(10px, 2vw, 14px);
  padding: clamp(14px, 3.5vw, 22px);
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.2s;
  cursor: pointer;
}

.console-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.console-icon {
  font-size: clamp(28px, 7vw, 44px);
  margin-bottom: clamp(6px, 1.5vw, 10px);
}

.console-name {
  display: block;
  font-size: clamp(12px, 2.2vw, 16px);
  font-weight: 700;
  margin-bottom: clamp(2px, 0.5vw, 4px);
}

.game-count {
  font-size: clamp(9px, 1.5vw, 11px);
  color: var(--text-muted);
}

/* Search Bar */
.search-bar {
  margin-bottom: clamp(12px, 3vw, 18px);
}

.search-bar input {
  width: 100%;
  padding: clamp(10px, 2.5vw, 14px) clamp(12px, 3vw, 18px);
  background: var(--surface);
  border: 2px solid var(--surface-2);
  border-radius: clamp(8px, 2vw, 12px);
  color: var(--text);
  font-size: clamp(11px, 2vw, 14px);
}

.search-bar input:focus {
  outline: none;
  border-color: var(--accent);
}

/* Game List */
.game-list {
  display: flex;
  flex-direction: column;
  gap: clamp(8px, 2vw, 12px);
}

.game-item {
  background: var(--surface);
  border-radius: clamp(10px, 2vw, 14px);
  padding: clamp(10px, 2.5vw, 14px);
  display: flex;
  align-items: center;
  gap: clamp(10px, 2.5vw, 14px);
  border: 1px solid var(--surface-2);
  transition: all 0.2s;
}

.game-item:hover {
  border-color: var(--accent-2);
}

.game-art {
  width: clamp(36px, 9vw, 50px);
  height: clamp(36px, 9vw, 50px);
  background: var(--surface-2);
  border-radius: clamp(6px, 1.5vw, 10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(18px, 4.5vw, 26px);
  flex-shrink: 0;
}

.game-info {
  flex: 1;
  min-width: 0;
}

.game-title {
  display: block;
  font-size: clamp(11px, 2vw, 14px);
  font-weight: 600;
  margin-bottom: clamp(2px, 0.5vw, 4px);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.game-meta {
  font-size: clamp(9px, 1.5vw, 11px);
  color: var(--text-muted);
}

.play-btn {
  width: clamp(32px, 8vw, 44px);
  height: clamp(32px, 8vw, 44px);
  background: var(--accent);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: clamp(12px, 2.5vw, 16px);
  cursor: pointer;
  flex-shrink: 0;
}

/* Emulator Frame */
.emulator-frame {
  background: var(--surface);
  border-radius: clamp(12px, 2.5vw, 16px);
  padding: clamp(12px, 3vw, 18px);
  margin-bottom: clamp(12px, 3vw, 18px);
  border: 2px solid var(--surface-2);
}

.game-screen {
  background: #000;
  border-radius: clamp(8px, 2vw, 12px);
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: clamp(12px, 3vw, 18px);
  overflow: hidden;
}

.pixel-art {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #5c94fc 0%, #5c94fc 60%, #c84c0c 60%, #c84c0c 100%);
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.mario {
  font-size: clamp(24px, 6vw, 40px);
  margin-bottom: clamp(20px, 5vw, 35px);
  animation: bounce 0.5s infinite alternate;
}

@keyframes bounce {
  from { transform: translateY(0); }
  to { transform: translateY(-10px); }
}

.ground {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 20%;
  background: repeating-linear-gradient(
    90deg,
    #c84c0c 0px,
    #c84c0c 20px,
    #ac7c00 20px,
    #ac7c00 40px
  );
}

.controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 clamp(8px, 2vw, 16px);
}

.dpad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: clamp(2px, 0.5vw, 4px);
  width: clamp(70px, 18vw, 100px);
  height: clamp(70px, 18vw, 100px);
}

.dpad-btn {
  background: var(--surface-2);
  border: none;
  border-radius: clamp(4px, 1vw, 6px);
  color: var(--text-muted);
  font-size: clamp(10px, 2vw, 14px);
  cursor: pointer;
}

.dpad-btn.up { grid-column: 2; grid-row: 1; }
.dpad-btn.left { grid-column: 1; grid-row: 2; }
.dpad-btn.right { grid-column: 3; grid-row: 2; }
.dpad-btn.down { grid-column: 2; grid-row: 3; }

.action-btns {
  display: flex;
  gap: clamp(8px, 2vw, 14px);
}

.action-btn {
  width: clamp(36px, 9vw, 50px);
  height: clamp(36px, 9vw, 50px);
  border-radius: 50%;
  border: none;
  font-size: clamp(12px, 2.5vw, 16px);
  font-weight: 700;
  cursor: pointer;
}

.action-btn.a { background: var(--accent); color: white; }
.action-btn.b { background: var(--accent-2); color: white; }

/* Game Controls */
.game-controls {
  display: flex;
  gap: clamp(6px, 1.5vw, 10px);
}

.ctrl-btn {
  flex: 1;
  padding: clamp(10px, 2.5vw, 14px);
  background: var(--surface);
  border: 1px solid var(--surface-2);
  border-radius: clamp(8px, 2vw, 12px);
  color: var(--text);
  font-size: clamp(10px, 1.8vw, 13px);
  cursor: pointer;
}

/* Bottom Nav */
.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  display: flex;
  justify-content: space-around;
  padding: clamp(8px, 2vw, 12px) 0;
  border-top: 2px solid var(--accent);
}

.nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(2px, 0.5vw, 4px);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: clamp(4px, 1vw, 8px) clamp(12px, 3vw, 20px);
  border-radius: clamp(8px, 2vw, 12px);
  transition: all 0.2s;
}

.nav-btn.active {
  color: var(--accent);
  background: rgba(255,107,107,0.1);
}

.nav-btn span:first-child {
  font-size: clamp(16px, 3.5vw, 22px);
}

.nav-btn span:last-child {
  font-size: clamp(9px, 1.5vw, 11px);
}