:root {
  --bg: #0f1117;
  --bg-card: #1a1d27;
  --bg-hover: #252836;
  --text: #e8e8ed;
  --text-dim: #8b8d97;
  --accent: #6c5ce7;
  --accent-glow: rgba(108, 92, 231, 0.3);
  --cold: #3867d6;
  --warm: #f7b731;
  --hot: #fc5c65;
  --found: #26de81;
  --border: #2d3042;
  --radius: 12px;
  --font: 'Inter', -apple-system, sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  justify-content: center;
}

#app {
  max-width: 640px;
  width: 100%;
  padding: 24px 16px;
}

/* ── Header ─────────────────────────────────── */

.header {
  text-align: center;
  margin-bottom: 28px;
}

.logo {
  font-size: 2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent), #a29bfe);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.tagline {
  color: var(--text-dim);
  font-size: 0.9rem;
  margin-top: 4px;
}

.daily-info {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.badge {
  background: var(--accent-glow);
  color: #a29bfe;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 600;
}

.meta {
  color: var(--text-dim);
  font-size: 0.82rem;
}

/* ── Input ──────────────────────────────────── */

.input-area {
  margin-bottom: 24px;
}

.input-row {
  display: flex;
  gap: 8px;
}

#guessInput {
  flex: 1;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  color: var(--text);
  font-size: 1.05rem;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}

#guessInput:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

#submitBtn {
  background: var(--accent);
  border: none;
  border-radius: var(--radius);
  padding: 14px 22px;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.1s, background 0.2s;
}

#submitBtn:hover { background: #5a4bd4; }
#submitBtn:active { transform: scale(0.96); }

.input-hint {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.75rem;
  margin-top: 8px;
}

/* ── Guesses list ────────────────────────────── */

.guesses-section h2 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.guesses-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.guess-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border-radius: 8px;
  padding: 10px 14px;
  animation: slideIn 0.25s ease-out;
}

.guess-rank {
  font-size: 0.75rem;
  color: var(--text-dim);
  min-width: 44px;
  text-align: center;
}

.guess-word {
  flex: 1;
  font-weight: 500;
  text-transform: lowercase;
}

.guess-score-bar {
  width: 100px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  position: relative;
}

.guess-score-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease-out;
}

.guess-score-text {
  font-size: 0.8rem;
  font-weight: 600;
  min-width: 40px;
  text-align: right;
}

.guess-easter {
  font-size: 0.72rem;
  color: #f7b731;
  margin-top: 2px;
  padding-left: 54px;
}

/* ── Colors based on score ───────────────────── */

.score-cold .guess-score-fill { background: var(--cold); }
.score-cold .guess-score-text { color: var(--cold); }

.score-warm .guess-score-fill { background: var(--warm); }
.score-warm .guess-score-text { color: var(--warm); }

.score-hot .guess-score-fill { background: var(--hot); }
.score-hot .guess-score-text { color: var(--hot); }

.score-found .guess-score-fill { background: var(--found); }
.score-found .guess-score-text { color: var(--found); }
.score-found .guess-word { color: var(--found); font-weight: 700; }

/* ── Easter egg popup ────────────────────────── */

.easter-egg-popup {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  animation: popIn 0.4s ease-out;
}

.easter-egg-content {
  background: linear-gradient(135deg, #2d1b69, #1a1d27);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 8px 32px rgba(108,92,231,0.4);
}

.easter-egg-icon { font-size: 1.3rem; }
.easter-egg-content p { font-size: 0.88rem; font-weight: 500; }

/* ── Victory ─────────────────────────────────── */

.victory-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 17, 23, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  animation: fadeIn 0.5s;
}

.victory-card {
  background: var(--bg-card);
  border: 2px solid var(--found);
  border-radius: 16px;
  padding: 32px;
  max-width: 500px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  text-align: center;
  animation: scaleIn 0.4s ease-out;
}

.victory-card h2 { font-size: 1.8rem; margin-bottom: 4px; }
.victory-card h3 { font-size: 2rem; color: var(--found); text-transform: uppercase; letter-spacing: 2px; }
.victory-category { color: var(--text-dim); font-size: 0.85rem; margin-bottom: 16px; }

.victory-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-bottom: 16px;
  font-size: 0.88rem;
}

.victory-stats div {
  text-align: center;
}

.victory-stats strong {
  display: block;
  font-size: 1.4rem;
  color: var(--accent);
}

.victory-definition {
  text-align: left;
  font-size: 0.92rem;
  line-height: 1.6;
  margin-bottom: 20px;
  border-left: 3px solid var(--accent);
  padding-left: 14px;
}

.victory-funfact {
  background: rgba(108,92,231,0.1);
  border-radius: 10px;
  padding: 14px;
  margin-bottom: 20px;
  text-align: left;
}

.funfact-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}

.victory-funfact p { font-size: 0.88rem; line-height: 1.5; }

/* ── Nearby words ────────────────────────────── */

.victory-nearby {
  margin-top: 16px;
  text-align: left;
}

.victory-nearby h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.nearby-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.nearby-tag {
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 0.82rem;
  display: flex;
  align-items: center;
  gap: 6px;
}

.nearby-tag .nearby-word {
  font-weight: 500;
}

.nearby-tag .nearby-score {
  color: var(--text-dim);
  font-size: 0.72rem;
}

/* ── Loading ──────────────────────────────────── */

.loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 0;
  color: var(--text-dim);
}

.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 12px;
}

/* ── Animations ───────────────────────────────── */

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes popIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

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

/* ── Responsive ──────────────────────────────── */

@media (max-width: 420px) {
  .guess-score-bar { width: 60px; }
  #guessInput { font-size: 0.95rem; padding: 12px 14px; }
  .victory-card { padding: 24px 18px; }
  .nearby-list { gap: 6px; }
}