/* ========================================
   SUIT GAME SUPREME
   Clean Retro-Futuristic Cyber-Indo-Brutalist
   ======================================== */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;500;600;700;800;900&family=Share+Tech+Mono&family=Inter:wght@300;400;500;600;700&display=swap');

/* --- Palette --- */
:root {
  --navy-deep: #06091A;
  --navy: #0B1029;
  --navy-mid: #111738;
  --navy-light: #1A2147;
  --cyan: #00F0FF;
  --cyan-dim: #00B8C5;
  --cyan-glow: rgba(0, 240, 255, 0.35);
  --violet: #8B5CF6;
  --violet-dim: #6D3FD1;
  --violet-glow: rgba(139, 92, 246, 0.3);
  --ivory: #F0EDE6;
  --ivory-dim: rgba(240, 237, 230, 0.55);
  --red-accent: #FF3E5C;
  --green-accent: #39FF7F;
  --blue-accent: #3B82F6;
  --glass: rgba(17, 23, 56, 0.65);
  --glass-border: rgba(0, 240, 255, 0.08);
  --transition: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Orbitron', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

html, body {
  width: 100vw; height: 100vh;
  overflow: hidden;
  font-family: var(--font-body);
  background: var(--navy-deep);
  color: var(--ivory);
  -webkit-font-smoothing: antialiased;
}

/* ========================================
   SCREEN STACK
   ======================================== */
.screen {
  position: fixed; inset: 0;
  width: 100vw; height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
  z-index: 1; overflow: hidden;
}
.screen.screen-active { opacity: 1; pointer-events: all; z-index: 10; }

/* ========================================
   ANIMATED BACKGROUND
   ======================================== */
.bg-layer { position: fixed; inset: 0; z-index: 0; overflow: hidden; }

.bg-gradientt {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #06091A 0%, #111738 35%, #0B1029 60%, #0d0f24 100%);
  background-size: 300% 300%;
  animation: gradientShift 15s ease infinite;
}

.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
}

.orb {
  position: absolute; border-radius: 50%;
  filter: blur(100px); opacity: 0.1;
  animation: orbFloat 22s ease-in-out infinite;
}
.orb-1 { width: 35vw; height: 35vw; max-width: 450px; max-height: 450px; background: radial-gradient(circle, var(--cyan), transparent 70%); top: -12%; right: -8%; }
.orb-2 { width: 28vw; height: 28vw; max-width: 380px; max-height: 380px; background: radial-gradient(circle, var(--violet), transparent 70%); bottom: -8%; left: -5%; animation-delay: -8s; }
.orb-3 { width: 20vw; height: 20vw; max-width: 300px; max-height: 300px; background: radial-gradient(circle, var(--cyan-dim), transparent 70%); top: 45%; left: 55%; animation-delay: -15s; }

/* ========================================
   SHARED COMPONENTS
   ======================================== */

/* Brutalist Button */
.btn-brutal {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-family: var(--font-display); font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  border: none; cursor: pointer;
  transition: all 0.3s ease;
  border-radius: var(--radius-md);
}

.btn-brutal--cyan {
  padding: 0.85rem 2.5rem;
  font-size: clamp(0.6rem, 1vw, 0.8rem);
  background: linear-gradient(135deg, var(--cyan), var(--cyan-dim));
  color: var(--navy-deep);
}
.btn-brutal--cyan:hover {
  box-shadow: 0 0 30px var(--cyan-glow), 0 4px 20px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}

.btn-brutal--ghost {
  padding: 0.65rem 1.8rem;
  font-size: clamp(0.55rem, 0.85vw, 0.7rem);
  background: transparent;
  color: var(--ivory-dim);
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: var(--radius-sm);
}
.btn-brutal--ghost:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.1);
}

.btn-brutal--violet {
  padding: 0.85rem 2.5rem;
  font-size: clamp(0.6rem, 1vw, 0.8rem);
  background: linear-gradient(135deg, var(--violet), var(--violet-dim));
  color: var(--ivory);
}
.btn-brutal--violet:hover {
  box-shadow: 0 0 30px var(--violet-glow), 0 4px 20px rgba(0,0,0,0.4);
  transform: translateY(-2px);
}

.btn-brutal--danger {
  padding: 0.65rem 1.8rem;
  font-size: clamp(0.55rem, 0.85vw, 0.7rem);
  background: rgba(255, 62, 92, 0.15);
  color: var(--red-accent);
  border: 1px solid rgba(255, 62, 92, 0.25);
  border-radius: var(--radius-sm);
}
.btn-brutal--danger:hover {
  background: rgba(255, 62, 92, 0.25);
  box-shadow: 0 0 20px rgba(255, 62, 92, 0.2);
}

.btn-brutal:disabled { opacity: 0.35; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* Section Label */
.section-label {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(0.55rem, 0.85vw, 0.7rem);
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--cyan);
  position: relative; display: inline-block;
  padding-bottom: 0.4rem;
}
.section-label::after {
  content: ''; position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

/* Mono Data */
.mono { font-family: var(--font-mono); }

/* Decorative Line */
.deco-line {
  width: clamp(60px, 12vw, 160px); height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--violet), transparent);
  opacity: 0.4;
}

/* ========================================
   STATE 1 — LANDING
   ======================================== */
#home-screen { gap: 2.5rem; }

.landing-content {
  display: flex; flex-direction: column;
  align-items: center; gap: 2.5rem;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.game-title {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(2.2rem, 6.5vw, 5.5rem);
  text-align: center; letter-spacing: 0.12em; line-height: 1.05;
  background: linear-gradient(135deg, var(--ivory) 0%, var(--cyan) 45%, var(--violet) 100%);
  background-size: 250% auto;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 5s linear infinite;
  filter: drop-shadow(0 0 40px rgba(0, 240, 255, 0.2));
}

.game-subtitle {
  font-family: var(--font-mono); font-weight: 400;
  font-size: clamp(0.7rem, 1.3vw, 1rem);
  color: var(--ivory-dim); letter-spacing: 0.5em;
  text-transform: uppercase; margin-top: -0.8rem;
}

.button-start {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center;
  padding: 1.3rem 4.5rem;
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1rem, 2vw, 1.4rem); letter-spacing: 0.3em;
  color: var(--navy-deep);
  background: linear-gradient(135deg, var(--cyan), #00D4E8);
  border: none; cursor: pointer; overflow: hidden;
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
  animation: pulse 3s ease-in-out infinite;
  z-index: 1;
}
.button-start::before {
  content: ''; position: absolute; inset: -4px;
  background: linear-gradient(135deg, var(--cyan), var(--violet), var(--cyan));
  z-index: -1; filter: blur(18px); opacity: 0.5;
  transition: opacity 0.3s ease;
}
.button-start:hover {
  transform: scale(1.06) translateY(-2px);
  box-shadow: 0 0 50px var(--cyan-glow), 0 0 100px rgba(0,240,255,0.15), 0 20px 60px rgba(0,0,0,0.3);
}
.button-start:hover::before { opacity: 0.9; }
.button-start:active { transform: scale(1.01); }

/* ========================================
   STATE 2 — MENU
   ======================================== */
#menu-screen { gap: 2rem; }

.menu-content {
  display: flex; flex-direction: column;
  align-items: center; gap: 2.5rem;
  width: 100%; max-width: 1200px; padding: 0 2rem;
}

.menu-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.1rem, 2.8vw, 2rem);
  letter-spacing: 0.12em; color: var(--cyan);
  text-shadow: 0 0 25px rgba(0, 240, 255, 0.25);
  opacity: 0; animation: fadeInUp 0.6s 0.1s forwards;
}

.cards-container {
  display: flex; gap: clamp(1rem, 2vw, 1.8rem);
  justify-content: center; align-items: stretch; width: 100%;
}

.mode-card {
  flex: 1; max-width: 320px;
  min-height: clamp(180px, 32vh, 300px);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1rem;
  padding: clamp(1.5rem, 3vh, 2.5rem) clamp(1rem, 2vw, 2rem);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  cursor: pointer; transition: all 0.4s ease;
  text-decoration: none; color: var(--ivory);
  position: relative; overflow: hidden;
  opacity: 0; animation: fadeInUp 0.6s forwards;
}
.mode-card:nth-child(1) { animation-delay: 0.2s; }
.mode-card:nth-child(2) { animation-delay: 0.35s; }
.mode-card:nth-child(3) { animation-delay: 0.5s; }

.mode-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,240,255,0.06) 0%, transparent 50%, rgba(139,92,246,0.04) 100%);
  opacity: 0; transition: opacity 0.4s;
}
.mode-card:hover::before { opacity: 1; }
.mode-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 0 30px rgba(0,240,255,0.1), 0 20px 50px rgba(0,0,0,0.3);
}

.card-icon {
  width: clamp(44px, 5.5vw, 64px); height: clamp(44px, 5.5vw, 64px);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0,240,255,0.1), rgba(139,92,246,0.06));
  border: 1px solid rgba(0,240,255,0.15);
  transition: all 0.4s;
}
.mode-card:hover .card-icon {
  background: linear-gradient(135deg, rgba(0,240,255,0.2), rgba(139,92,246,0.12));
  box-shadow: 0 0 20px rgba(0,240,255,0.2);
  border-color: rgba(0,240,255,0.4);
}
.card-icon svg {
  width: clamp(22px, 2.8vw, 32px); height: clamp(22px, 2.8vw, 32px);
  stroke: var(--cyan); fill: none; stroke-width: 1.5;
  transition: all 0.4s;
}
.mode-card:hover .card-icon svg {
  stroke: #00F0FF; filter: drop-shadow(0 0 6px rgba(0,240,255,0.5));
}

.card-label {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(0.7rem, 1.2vw, 0.95rem);
  letter-spacing: 0.06em; text-align: center;
}
.card-desc {
  font-family: var(--font-body); font-weight: 400;
  font-size: clamp(0.6rem, 0.9vw, 0.8rem);
  color: var(--ivory-dim); text-align: center; line-height: 1.5;
}

.button-back {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.65rem 2rem;
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(0.6rem, 0.9vw, 0.75rem); letter-spacing: 0.15em;
  color: var(--ivory-dim); background: transparent;
  border: 1px solid rgba(0,240,255,0.15);
  border-radius: var(--radius-md);
  cursor: pointer; transition: all 0.3s;
  opacity: 0; animation: fadeInUp 0.6s 0.6s forwards;
}
.button-back:hover { color: var(--cyan); border-color: var(--cyan); box-shadow: 0 0 15px rgba(0,240,255,0.1); }
.button-back svg { width: 14px; height: 14px; stroke: currentColor; fill: none; stroke-width: 2; }

/* ========================================
   STATE 3 — INFO
   ======================================== */
#info-screen { gap: 2rem; }

.info-content {
  display: flex; flex-direction: column;
  align-items: center; gap: 1.5rem;
  width: 100%; max-width: 850px; padding: 0 2rem;
}
.info-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1rem, 2.2vw, 1.6rem);
  letter-spacing: 0.1em; color: var(--cyan);
  text-shadow: 0 0 20px rgba(0,240,255,0.25);
  opacity: 0; animation: fadeInUp 0.6s 0.1s forwards;
}
.info-panel {
  background: var(--glass); border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  padding: clamp(1.5rem, 2.5vw, 2.5rem);
  max-height: 58vh; overflow-y: auto;
  opacity: 0; animation: fadeInUp 0.6s 0.2s forwards;
}
.info-panel::-webkit-scrollbar { width: 4px; }
.info-panel::-webkit-scrollbar-track { background: transparent; }
.info-panel::-webkit-scrollbar-thumb { background: rgba(0,240,255,0.25); border-radius: 2px; }
.info-panel h3 {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(0.8rem, 1.3vw, 1rem);
  color: var(--violet); margin-bottom: 0.6rem;
}
.info-panel p {
  font-family: var(--font-body);
  font-size: clamp(0.7rem, 1vw, 0.88rem);
  color: var(--ivory-dim); line-height: 1.7; margin-bottom: 1.2rem;
}
.info-panel p:last-child { margin-bottom: 0; }

/* ========================================
   STATE 4 — CAMERA MODE
   Seamless integrated grid, no rigid panels
   ======================================== */
#camera-screen { padding: 0; }

.cam-layout {
  width: 100%; height: 100%;
  display: grid;
  grid-template-columns: 3fr 2fr;
  grid-template-rows: 1fr;
  gap: 0;
}

/* --- Camera Feed (60%) --- */
.cam-left {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(0.8rem, 1.5vw, 1.5rem);
  overflow: hidden;
}

.cam-feed-container {
  position: relative;
  width: 100%; height: 100%;
  max-height: 95vh;
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.08), inset 0 0 40px rgba(0,0,0,0.4);
  background: #000;
}
/* Corner accents */
.cam-feed-container::before,
.cam-feed-container::after {
  content: ''; position: absolute; z-index: 3; pointer-events: none;
}
.cam-feed-container::before {
  top: 0; left: 0; width: 24px; height: 24px;
  border-top: 2px solid var(--cyan); border-left: 2px solid var(--cyan);
  filter: drop-shadow(0 0 4px var(--cyan-glow));
}
.cam-feed-container::after {
  bottom: 0; right: 0; width: 24px; height: 24px;
  border-bottom: 2px solid var(--cyan); border-right: 2px solid var(--cyan);
  filter: drop-shadow(0 0 4px var(--cyan-glow));
}

.cam-feed-container video {
  display: block; width: 100%; height: 100%;
  object-fit: cover; transform: scaleX(-1); background: #000;
}
.cam-feed-container canvas {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%; pointer-events: none;
}

/* AI Badge */
.ai-overlay-icon {
  position: absolute; top: 0.8rem; left: 0.8rem; z-index: 4;
  display: flex; align-items: center; gap: 0.4rem;
  padding: 0.3rem 0.7rem;
  background: rgba(6, 9, 26, 0.8);
  border: 1px solid rgba(0,240,255,0.2);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.6rem; color: var(--cyan);
  letter-spacing: 0.08em;
}
.ai-overlay-icon .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green-accent);
  animation: pulseDot 1.5s ease-in-out infinite;
}

/* --- Side Panel (40%) — Seamless, No Thick Frame --- */
.cam-right {
  display: flex; flex-direction: column;
  gap: clamp(0.6rem, 1.2vh, 1rem);
  padding: clamp(0.8rem, 1.5vh, 1.5rem) clamp(0.8rem, 1.2vw, 1.2rem);
  background: linear-gradient(180deg, rgba(11, 16, 41, 0.9) 0%, rgba(17, 23, 56, 0.85) 100%);
  border-left: 1px solid rgba(0, 240, 255, 0.06);
  overflow-y: auto;
}

/* Score */
.cam-score-panel { text-align: center; padding: clamp(0.4rem, 0.8vh, 0.8rem) 0; }

.cam-score-display {
  display: flex; align-items: baseline; justify-content: center;
  gap: clamp(0.8rem, 1.5vw, 1.8rem);
}
.cam-score-num {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.2rem);
  color: var(--ivory);
  text-shadow: 0 0 12px rgba(0,240,255,0.2);
}
.cam-score-vs {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(0.6rem, 1vw, 0.8rem);
  color: var(--violet); letter-spacing: 0.15em;
}
.cam-score-names {
  display: flex; justify-content: center;
  gap: clamp(2.5rem, 5vw, 5.5rem); margin-top: 0.2rem;
}
.cam-score-name {
  font-family: var(--font-mono);
  font-size: clamp(0.5rem, 0.7vw, 0.62rem);
  color: var(--ivory-dim); letter-spacing: 0.12em;
}

/* Status & Result */
.cam-status { text-align: center; padding: clamp(0.3rem, 0.6vh, 0.6rem) 0; }

.cam-text-status {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(0.55rem, 0.9vw, 0.78rem);
  color: var(--cyan); letter-spacing: 0.1em;
}
.cam-result-text {
  font-family: var(--font-mono);
  font-size: clamp(0.55rem, 0.85vw, 0.72rem);
  color: var(--ivory-dim); margin-top: 0.3rem;
}

/* Accuracy Energy Bars */
.cam-accuracy { display: flex; flex-direction: column; gap: 0.5rem; }

.energy-bar {
  display: flex; align-items: center; gap: 0.6rem;
}
.energy-bar__label {
  font-family: var(--font-mono); font-size: clamp(0.5rem, 0.72vw, 0.62rem);
  color: var(--ivory-dim); width: 52px; text-align: right;
  letter-spacing: 0.05em; flex-shrink: 0;
}
.energy-bar__track {
  flex: 1; height: 8px;
  background: rgba(240, 237, 230, 0.04);
  border-radius: 1px; overflow: hidden;
  position: relative;
}
.energy-bar__fill {
  height: 100%; border-radius: 1px;
  transition: width 0.5s ease;
  position: relative;
}
.energy-bar__fill::after {
  content: ''; position: absolute; right: 0; top: 0;
  width: 12px; height: 100%;
  filter: blur(4px);
}
.energy-bar--batu .energy-bar__fill { background: var(--red-accent); box-shadow: 0 0 8px rgba(255,62,92,0.3); }
.energy-bar--batu .energy-bar__fill::after { background: var(--red-accent); }
.energy-bar--gunting .energy-bar__fill { background: var(--green-accent); box-shadow: 0 0 8px rgba(57,255,127,0.3); }
.energy-bar--gunting .energy-bar__fill::after { background: var(--green-accent); }
.energy-bar--kertas .energy-bar__fill { background: var(--blue-accent); box-shadow: 0 0 8px rgba(59,130,246,0.3); }
.energy-bar--kertas .energy-bar__fill::after { background: var(--blue-accent); }

.energy-bar__value {
  font-family: var(--font-mono);
  font-size: clamp(0.45rem, 0.65vw, 0.55rem);
  color: var(--ivory-dim); width: 36px; flex-shrink: 0;
}

/* AI Choices */
.cam-ai-choices {
  display: flex; justify-content: center; gap: clamp(0.5rem, 0.8vw, 1rem);
  padding: clamp(0.3rem, 0.5vh, 0.5rem) 0;
}
.cam-ai-icon {
  width: clamp(38px, 3.5vw, 52px); height: clamp(38px, 3.5vw, 52px);
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(0,240,255,0.08);
  border-radius: var(--radius-sm);
  background: rgba(17, 23, 56, 0.5);
  font-size: clamp(1.1rem, 1.8vw, 1.5rem);
  opacity: 0.3; transition: all 0.4s ease;
}
.cam-ai-icon.active {
  opacity: 1;
  border-color: var(--violet);
  box-shadow: 0 0 15px var(--violet-glow);
  background: rgba(139, 92, 246, 0.08);
}

/* Controls */
.cam-controls { display: flex; flex-direction: column; gap: 0.4rem; }

/* Result banner */
.cam-result-banner {
  text-align: center;
  padding: clamp(0.4rem, 0.8vh, 0.8rem);
  border-top: 1px solid rgba(0,240,255,0.06);
}
.cam-result-banner .result-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(0.65rem, 1vw, 0.85rem);
  letter-spacing: 0.1em;
}
.cam-result-banner .result-subtitle {
  font-family: var(--font-mono);
  font-size: clamp(0.5rem, 0.75vw, 0.62rem);
  color: var(--ivory-dim); margin-top: 0.2rem;
}

/* Choice stats */
.cam-stats-row {
  display: flex; justify-content: center; gap: clamp(1rem, 2vw, 2rem);
  padding: 0.3rem 0;
}
.cam-stat-item { text-align: center; }
.cam-stat-label {
  font-family: var(--font-mono);
  font-size: clamp(0.45rem, 0.6vw, 0.52rem);
  color: var(--ivory-dim); letter-spacing: 0.08em;
  margin-bottom: 0.15rem;
}
.cam-stat-value {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1rem, 1.5vw, 1.3rem);
}
.cam-stat-value .retro-icon {
  display: inline-block; margin-right: 0.2rem;
  image-rendering: pixelated;
  font-size: clamp(0.9rem, 1.3vw, 1.1rem);
}

/* ========================================
   STATE 5 — NORMAL MODE
   Immersive row/grid, NOT side panel clone
   ======================================== */
#normal-screen { padding: 0; }

.normal-layout {
  width: 100%; height: 100%;
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: auto 1fr auto;
  gap: 0;
}

/* Header */
.normal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(0.6rem, 1vh, 1rem) clamp(1rem, 2vw, 2rem);
  border-bottom: 1px solid rgba(0,240,255,0.06);
}
.normal-header-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(0.7rem, 1.2vw, 1rem);
  letter-spacing: 0.12em; color: var(--cyan);
}
.normal-header-score {
  display: flex; align-items: baseline; gap: 0.8rem;
}
.normal-header-score .nh-num {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(1.2rem, 2vw, 1.8rem);
}
.normal-header-score .nh-vs {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(0.5rem, 0.7vw, 0.6rem);
  color: var(--violet); letter-spacing: 0.15em;
}
.normal-header-score .nh-label {
  font-family: var(--font-mono);
  font-size: clamp(0.4rem, 0.55vw, 0.48rem);
  color: var(--ivory-dim); display: block; text-align: center;
  letter-spacing: 0.1em; margin-top: 0.1rem;
}

/* Arena — Center of the screen */
.normal-arena {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: clamp(1rem, 2vw, 2.5rem);
  padding: clamp(0.5rem, 1.5vw, 2rem);
  min-height: 0;
}

/* Player choices column */
.normal-player-col {
  display: flex; flex-direction: column;
  gap: clamp(0.5rem, 1vh, 0.8rem);
  align-items: center;
}

.n-choice-card {
  display: flex; align-items: center; gap: clamp(0.6rem, 1vw, 1rem);
  width: 100%; max-width: 260px;
  padding: clamp(0.7rem, 1.2vh, 1rem) clamp(0.8rem, 1.2vw, 1.2rem);
  background: var(--glass);
  border: 1.5px solid rgba(240, 237, 230, 0.08);
  border-radius: var(--radius-md);
  cursor: pointer; transition: all 0.3s ease;
  position: relative; overflow: hidden;
}
.n-choice-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,240,255,0.06), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.n-choice-card:hover::before { opacity: 1; }
.n-choice-card:hover {
  transform: translateX(6px);
  border-color: rgba(0, 240, 255, 0.3);
}
.n-choice-card.choice-selected {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,240,255,0.2), inset 0 0 20px rgba(0,240,255,0.03);
}
.n-choice-card.choice-selected::before { opacity: 1; }

.n-choice-icon {
  width: clamp(36px, 3.5vw, 48px); height: clamp(36px, 3.5vw, 48px);
  display: flex; align-items: center; justify-content: center;
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  border-radius: var(--radius-sm);
  background: rgba(240, 237, 230, 0.03);
  flex-shrink: 0;
}
.n-choice-label {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(0.65rem, 1vw, 0.85rem);
  letter-spacing: 0.08em;
}
.n-choice-sub {
  font-family: var(--font-mono);
  font-size: clamp(0.45rem, 0.6vw, 0.5rem);
  color: var(--ivory-dim); margin-top: 0.15rem;
}

/* VS Center Panel */
.normal-vs-panel {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: clamp(0.8rem, 1.5vh, 1.2rem);
  position: relative;
}

.vs-badge {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(1rem, 2vw, 1.6rem);
  letter-spacing: 0.2em;
  color: var(--violet); text-shadow: 0 0 15px var(--violet-glow);
  position: relative;
}
.vs-badge::before, .vs-badge::after {
  content: ''; position: absolute;
  width: 40px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet));
  top: 50%; transform: translateY(-50%);
}
.vs-badge::before { right: calc(100% + 8px); }
.vs-badge::after { left: calc(100% + 8px); background: linear-gradient(90deg, var(--violet), transparent); }

.vs-player-display, .vs-ai-display {
  width: clamp(60px, 7vw, 90px); height: clamp(60px, 7vw, 90px);
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(240, 237, 230, 0.08);
  background: var(--glass);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  transition: all 0.5s ease;
}
.vs-player-display.active {
  border-color: var(--cyan);
  box-shadow: 0 0 20px rgba(0,240,255,0.15);
}
.vs-ai-display.revealed {
  border-color: var(--violet);
  box-shadow: 0 0 20px var(--violet-glow);
}

.vs-label {
  font-family: var(--font-mono);
  font-size: clamp(0.4rem, 0.55vw, 0.48rem);
  color: var(--ivory-dim); letter-spacing: 0.15em;
  text-align: center; margin-top: 0.3rem;
}

/* Result strip */
.normal-vs-result {
  text-align: center;
  min-height: clamp(1.2rem, 2vh, 1.8rem);
}
.normal-vs-result .result-display {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(0.7rem, 1.2vw, 1rem);
  letter-spacing: 0.1em;
}
.result-win { color: var(--green-accent); text-shadow: 0 0 12px rgba(57,255,127,0.3); }
.result-lose { color: var(--red-accent); text-shadow: 0 0 12px rgba(255,62,92,0.3); }
.result-draw { color: var(--cyan); }

/* Footer bar */
.normal-footer {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem;
  padding: clamp(0.5rem, 0.8vh, 0.8rem) clamp(1rem, 2vw, 2rem);
  border-top: 1px solid rgba(0,240,255,0.06);
}

/* Win stats */
.normal-win-stats {
  display: flex; gap: clamp(0.8rem, 1.5vw, 1.5rem);
  align-items: center;
}
.win-stat {
  font-family: var(--font-mono);
  font-size: clamp(0.45rem, 0.65vw, 0.55rem);
  color: var(--ivory-dim);
}
.win-stat span {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(0.55rem, 0.8vw, 0.68rem);
  margin-left: 0.3rem;
}

/* ========================================
   ORIENTATION LOCK
   ======================================== */
#orientation-lock {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: rgba(6, 9, 26, 0.97);
  flex-direction: column; align-items: center; justify-content: center;
  gap: 2rem; padding: 2rem; text-align: center;
}
.orient-icon { width: 100px; height: 100px; animation: rotatePhone 2.5s ease-in-out infinite; }
.orient-icon svg {
  width: 100%; height: 100%; stroke: var(--cyan); fill: none; stroke-width: 1.5;
  filter: drop-shadow(0 0 12px rgba(0,240,255,0.5));
}
.orient-title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(0.85rem, 2.2vw, 1.15rem);
  letter-spacing: 0.08em; color: var(--ivory);
  max-width: 380px; line-height: 1.5;
}
.orient-subtitle {
  font-family: var(--font-mono); font-weight: 400;
  font-size: clamp(0.6rem, 1.2vw, 0.78rem);
  color: var(--ivory-dim); max-width: 320px; line-height: 1.5;
}

@keyframes rotatePhone {
  0%, 20% { transform: rotate(0deg); }
  50%, 70% { transform: rotate(90deg); }
  100% { transform: rotate(0deg); }
}

@media (orientation: portrait) and (max-width: 1024px) {
  #orientation-lock { display: flex; }
}

/* ========================================
   KEYFRAMES
   ======================================== */
@keyframes gradientShift { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(0,240,255,0.25), 0 0 50px rgba(0,240,255,0.08); }
  50% { box-shadow: 0 0 30px rgba(0,240,255,0.45), 0 0 70px rgba(0,240,255,0.15); }
}
@keyframes fadeInUp { 0% { opacity: 0; transform: translateY(25px); } 100% { opacity: 1; transform: translateY(0); } }
@keyframes shimmer { 0% { background-position: 200% center; } 100% { background-position: -200% center; } }
@keyframes orbFloat { 0%, 100% { transform: translate(0,0) scale(1); } 33% { transform: translate(25px,-25px) scale(1.04); } 66% { transform: translate(-18px,18px) scale(0.96); } }
@keyframes pulseDot { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; } }
@keyframes energyPulse { 0%, 100% { filter: brightness(1); } 50% { filter: brightness(1.3); } }

/* ========================================
   RESPONSIVE
   ======================================== */
@media (orientation: portrait) {
  .cards-container { flex-direction: column; align-items: center; }
  .mode-card {
    max-width: 90vw; min-height: auto; padding: 1.2rem;
    flex-direction: row; gap: 1rem;
  }
  .card-icon { width: 48px; height: 48px; flex-shrink: 0; }
  .card-text { text-align: left; }
  .card-label, .card-desc { text-align: left; }
  .landing-content { gap: 2rem; }
  .button-start { padding: 1rem 3rem; }
  .cam-layout { grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; }
  .cam-right { border-left: none; border-top: 1px solid rgba(0,240,255,0.06); }
  .normal-arena { grid-template-columns: 1fr; grid-template-rows: auto auto auto; }
  .normal-player-col { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .n-choice-card { max-width: 160px; }
}

@media (max-height: 500px) {
  #home-screen { gap: 1.2rem; }
  .landing-content { gap: 1.2rem; }
  .game-subtitle { margin-top: -0.4rem; }
  .button-start { padding: 0.8rem 3rem; }
  .mode-card { min-height: auto; padding: 0.8rem 1.2rem; gap: 0.6rem; }
}