:root {
  /* ================= LIGHT MODE (Default) ================= */
  --bg: #fafafa;
  --surface: #ffffff;
  --surface2: #f4f4f5;
  --border: #e4e4e7;
  --text: #09090b;
  --muted: #71717a;
  
  --accent: #ff4d00;
  --accent-hover: #e04400;
  --green: #10b981;
  --purple: #8b5cf6;
  
  /* UX Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  
  /* Texture Opacity */
  --noise-opacity: 0.03;
  --grid-color: rgba(0,0,0,0.03);
}

[data-theme="dark"] {
  /* ================= DARK MODE (Cyber-Grunge) ================= */
  --bg: #050505;
  --surface: #0f0f0f;
  --surface2: #1a1a1a;
  --border: #333333;
  --text: #ededed;
  --muted: #888888;
  
  --accent: #ff4d00; 
  --accent-hover: #ff7700;
  --green: #00ff88;
  --purple: #bf5fff;
  
  --shadow-sm: none;
  --shadow-md: 0 4px 20px rgba(0,0,0,0.5);
  
  --noise-opacity: 0.05;
  --grid-color: rgba(255,255,255,0.04);
}

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

body {
  font-family: 'Syne', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.3s, color 0.3s;
}

/* Noise texture */
body::before {
  content: ''; position: fixed; inset: 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)' opacity='1'/%3E%3C/svg%3E");
  pointer-events: none; z-index: 9999;
  opacity: var(--noise-opacity);
  filter: contrast(150%);
}

/* Grid background */
body::after {
  content: ''; position: fixed; inset: 0;
  background-image: 
    linear-gradient(var(--grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none; z-index: 0;
}

/* ---- Layout ---- */
.page { position: relative; z-index: 1; max-width: 1100px; margin: 0 auto; padding: 40px 24px 80px; }

/* ---- Header ---- */
.site-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 60px; background: var(--surface); padding: 12px 24px;
  border-radius: 100px; border: 1px solid var(--border);
  box-shadow: var(--shadow-sm); animation: fadeUp 0.6s ease both;
  transition: border-color 0.3s, background 0.3s;
}

.header-left { display: flex; align-items: center; gap: 16px; }

.logo {
  font-family: 'Space Mono', monospace; font-size: 0.9rem; font-weight: 700;
  color: var(--text); letter-spacing: 2px; text-transform: uppercase;
}

.live-badge {
  display: flex; align-items: center; gap: 8px;
  font-family: 'Space Mono', monospace; font-size: 0.7rem; font-weight: 700;
  color: var(--green); letter-spacing: 1px;
  background: rgba(16, 185, 129, 0.1);
  padding: 6px 12px; border-radius: 20px;
}

.live-dot {
  width: 8px; height: 8px; background: var(--green);
  border-radius: 50%; animation: pulse-green 2s infinite;
}

/* THEME TOGGLE */
.theme-toggle {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); padding: 8px 12px; border-radius: 50px;
  cursor: pointer; display: flex; align-items: center; gap: 6px;
  transition: all 0.2s;
}
.theme-toggle:hover { background: var(--border); }
[data-theme="light"] .moon-icon { display: none; }
[data-theme="dark"] .sun-icon { display: none; }

/* ---- Hero ---- */
.hero { margin-bottom: 50px; animation: fadeUp 0.7s 0.1s ease both; text-align: center; }
.hero-eyebrow {
  font-family: 'Space Mono', monospace; font-size: 0.75rem; font-weight: 700;
  color: var(--accent); letter-spacing: 3px; text-transform: uppercase; margin-bottom: 16px;
}
.hero h1 {
  font-size: clamp(3rem, 8vw, 6.5rem); font-weight: 800; line-height: 0.95;
  letter-spacing: -3px; color: var(--text);
}
.hero h1 .line2 { -webkit-text-stroke: 1.5px var(--text); color: transparent; }
.hero-sub {
  margin: 20px auto 0; font-family: 'Space Mono', monospace; font-size: 0.9rem;
  color: var(--muted); max-width: 450px; line-height: 1.5;
}

/* ---- Main Grid ---- */
.main-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  animation: fadeUp 0.7s 0.2s ease both;
}
@media (max-width: 768px) { .main-grid { grid-template-columns: 1fr; } }

/* ---- Card ---- */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 24px; padding: 36px; box-shadow: var(--shadow-md);
  transition: border-color 0.3s, background 0.3s;
}
.card-label {
  font-family: 'Space Mono', monospace; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 2px; color: var(--muted); text-transform: uppercase;
  margin-bottom: 28px; display: flex; align-items: center; gap: 12px;
}
.card-label::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ---- Inputs ---- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full { grid-column: 1 / -1; }

label {
  font-size: 0.7rem; font-family: 'Space Mono', monospace; font-weight: 700;
  color: var(--muted); letter-spacing: 1px; text-transform: uppercase;
}

input {
  width: 100%; padding: 16px; background: var(--surface2);
  border: 1px solid var(--border); border-radius: 12px;
  font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 600;
  color: var(--text); transition: all 0.2s;
}
input::placeholder { color: var(--muted); font-weight: 400; opacity: 0.5; }
input:focus {
  outline: none; border-color: var(--accent); background: var(--surface);
  box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.15);
}

.error-text {
  color: var(--accent);
  font-family: 'Space Mono', monospace;
  font-size: 0.65rem;
  margin-top: -4px;
  display: none;
}
.error-text.visible {
  display: block;
  animation: fadeIn 0.2s;
}

/* ---- Submit Button ---- */
.submit-btn {
  width: 100%; margin-top: 24px; padding: 18px 24px;
  background: var(--text); border: none; border-radius: 100px;
  font-family: 'Syne', sans-serif; font-size: 1rem; font-weight: 800;
  color: var(--bg); cursor: pointer; display: flex; justify-content: space-between;
  align-items: center; transition: all 0.2s;
}
.submit-btn:hover {
  background: var(--accent); transform: translateY(-2px);
  color: #fff; box-shadow: 0 8px 20px rgba(255, 77, 0, 0.3);
}
.btn-arrow {
  width: 36px; height: 36px; background: rgba(255,255,255,0.2);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
}

/* ---- Result Panel ---- */
.result-panel { display: flex; flex-direction: column; justify-content: space-between; }
.result-placeholder {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px; color: var(--muted); opacity: 0.5;
}
.placeholder-icon { font-size: 4rem; }
.result-content { display: none; flex-direction: column; height: 100%; }
.result-content.visible { display: flex; animation: fadeUp 0.5s ease; }

.meter-label {
  font-family: 'Space Mono', monospace; font-size: 0.7rem; font-weight: 700;
  letter-spacing: 2px; color: var(--muted); text-transform: uppercase; margin-bottom: 8px;
}
.score-display {
  font-size: clamp(5rem, 12vw, 8rem); font-weight: 800; line-height: 1;
  letter-spacing: -4px; color: var(--text); transition: color 0.5s;
}
.score-unit { font-size: 2rem; letter-spacing: -1px; opacity: 0.3; color: var(--text); }

.verdict-badge {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px;
  border-radius: 100px; font-family: 'Space Mono', monospace; font-size: 0.75rem;
  font-weight: 700; letter-spacing: 1px; text-transform: uppercase;
  margin: 12px 0; width: fit-content; border: 1px solid var(--border);
}

.roast-text {
  font-family: 'Space Mono', monospace; font-size: 0.85rem; font-style: italic;
  color: var(--muted); line-height: 1.6; margin-top: auto; padding-top: 24px;
  border-top: 1px dashed var(--border);
}

/* ---- Flame Meter Bar ---- */
.flame-bar-wrap { margin: 20px 0; }
.flame-bar-track {
  height: 10px; background: var(--surface2); border-radius: 100px;
  overflow: hidden; border: 1px solid var(--border);
}
.flame-bar-fill {
  height: 100%; width: 0%; border-radius: 100px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Action Buttons ---- */
.actions { display: none; gap: 12px; margin-top: 20px; grid-column: 1 / -1; }
.actions.visible { display: flex; animation: fadeUp 0.5s 0.1s ease both; }

.action-btn {
  padding: 14px 24px; border-radius: 100px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font-family: 'Syne', sans-serif;
  font-size: 0.9rem; font-weight: 700; cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; gap: 8px; box-shadow: var(--shadow-sm);
}
.action-btn:hover { border-color: var(--text); transform: translateY(-2px); }

.action-btn.pill-btn { background: rgba(191, 95, 255, 0.1); border-color: rgba(191, 95, 255, 0.3); color: var(--purple); }
.action-btn.pill-btn:hover { background: rgba(191, 95, 255, 0.2); border-color: var(--purple); }

/* ---- Stats Strip ---- */
.stats-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px;
  background: var(--border); border: 1px solid var(--border);
  border-radius: 20px; overflow: hidden; margin-top: 24px; grid-column: 1 / -1;
  animation: fadeUp 0.7s 0.3s ease both; box-shadow: var(--shadow-sm);
}
.stat-cell {
  background: var(--surface); padding: 24px 16px; text-align: center;
  transition: background 0.3s;
}
.stat-cell:hover { background: var(--surface2); }
.stat-value { font-size: 1.8rem; font-weight: 800; letter-spacing: -1px; color: var(--text); }
.stat-desc {
  font-family: 'Space Mono', monospace; font-size: 0.65rem; font-weight: 700;
  color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-top: 6px;
}

/* ---- Modals ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5); backdrop-filter: blur(8px);
  z-index: 1000; display: flex; align-items: center; justify-content: center;
  padding: 24px; opacity: 0; animation: fadeIn 0.3s forwards;
}
.modal-overlay.hidden { display: none; }

.modal-box {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 24px; padding: 40px; max-width: 460px; width: 100%;
  position: relative; transform: scale(0.92) translateY(20px);
  animation: popIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  text-align: center; box-shadow: var(--shadow-md);
}

.modal-close {
  position: absolute; top: 16px; right: 16px; width: 32px; height: 32px;
  background: var(--surface2); border: 1px solid var(--border); border-radius: 50%;
  color: var(--muted); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: all 0.2s;
}
.modal-close:hover { color: var(--text); border-color: var(--text); }

.modal-icon { font-size: 3.5rem; margin-bottom: 12px; display: block; animation: float 3s ease-in-out infinite; }
.modal-title { font-size: 1.8rem; font-weight: 800; letter-spacing: -1px; margin-bottom: 8px; color: var(--text); }
.modal-subtitle { font-family: 'Space Mono', monospace; font-size: 0.75rem; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 24px; }

/* Delulu modal */
.delulu-box .modal-title { color: var(--purple); }
.quote-card {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 16px; padding: 24px; margin: 20px 0;
}
#deluluQuote { font-family: 'Space Mono', monospace; font-size: 0.95rem; font-style: italic; color: var(--purple); line-height: 1.7; }

/* Tombstone modal */
#tombstonePreview { width: 100%; border-radius: 16px; border: 1px solid var(--border); margin: 20px 0; box-shadow: var(--shadow-md); }

.modal-btn {
  width: 100%; padding: 16px 24px; background: var(--text); border: none;
  border-radius: 100px; font-family: 'Syne', sans-serif; font-size: 1rem;
  font-weight: 800; color: var(--bg); cursor: pointer; transition: all 0.2s;
}
.modal-btn:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }

/* ---- Ticker ---- */
.ticker-wrap {
  overflow: hidden; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border); background: var(--surface);
  padding: 14px 0; margin-bottom: 40px; animation: fadeUp 0.7s 0.05s ease both;
}
.ticker-track { display: flex; gap: 60px; animation: ticker 25s linear infinite; white-space: nowrap; }
.ticker-item {
  font-family: 'Space Mono', monospace; font-size: 0.75rem; font-weight: 700;
  color: var(--muted); letter-spacing: 2px; text-transform: uppercase; flex-shrink: 0;
}
.ticker-accent { color: var(--accent); }

/* ---- Keyframes ---- */
@keyframes fadeUp { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { to { opacity: 1; } }
@keyframes popIn { to { transform: scale(1) translateY(0); opacity: 1; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes pulse-green { 0%, 100% { box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.3); } 50% { box-shadow: 0 0 0 6px rgba(0, 255, 136, 0); } }
@keyframes scoreReveal { from { opacity: 0; transform: scale(0.5); } to { opacity: 1; transform: scale(1); } }
.hidden { display: none !important; }

/* ---- Responsive ---- */
@media (max-width: 500px) {
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .hero h1 { letter-spacing: -2px; }
  .card { padding: 24px; }
}

/*----Reset Button----*/
.reset-bottom {
  display: block;
  margin: 40px auto;
  width: 200px;
}