/* ─── karaoke.css — 노래방 플레이어 스타일 (crowny.org 토큰) ─── */
@import url('/css/music.css');

:root {
  --kbg: #0A0908;
  --kpanel: #181614;
  --ktext: #F4E9D8;
  --ktext2: #A09080;
  --kgold: #C9A961;
  --kgold-dim: #A08840;
  --kactive: #D4743A;
  --kborder: #2E2A26;
  --kgreen: #4CAF50;
  --kred: #E53935;
}

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

body {
  background: var(--kbg);
  color: var(--ktext);
  font-family: 'Pretendard', 'Söhne', -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
}

/* ── 헤더 ── */
.k-header {
  background: var(--kpanel);
  border-bottom: 1px solid var(--kborder);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.k-header h1 { font-size: 20px; color: var(--kgold); font-weight: 700; }
.k-header a { color: var(--ktext2); text-decoration: none; font-size: 14px; }
.k-header a:hover { color: var(--kgold); }

/* ── 검색 ── */
.k-search-wrap {
  padding: 24px;
  max-width: 640px;
  margin: 0 auto;
}
.k-search-wrap input {
  width: 100%;
  background: var(--kpanel);
  border: 1px solid var(--kborder);
  color: var(--ktext);
  border-radius: 12px;
  padding: 14px 20px;
  font-size: 16px;
  outline: none;
}
.k-search-wrap input:focus { border-color: var(--kgold); }
.k-search-wrap input::placeholder { color: var(--ktext2); }

/* ── 곡 카드 목록 ── */
.k-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  padding: 0 24px 80px;
  max-width: 640px;
  margin: 0 auto;
}
.k-card {
  background: var(--kpanel);
  border: 1px solid var(--kborder);
  border-radius: 16px;
  padding: 20px;
  cursor: pointer;
  transition: border-color .2s, transform .1s;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.k-card:hover { border-color: var(--kgold); transform: translateY(-2px); }
.k-card-num {
  font-size: 24px;
  font-weight: 800;
  color: var(--kgold);
  letter-spacing: 2px;
}
.k-card-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--ktext);
}
.k-card-artist {
  font-size: 14px;
  color: var(--ktext2);
}
.k-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.k-tag {
  background: var(--kborder);
  color: var(--ktext2);
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 12px;
}
.k-btn {
  background: var(--kgold);
  color: #1A1A1A;
  border: none;
  border-radius: 12px;
  padding: 12px 24px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
  transition: background .15s;
}
.k-btn:hover { background: var(--kgold-dim); }
.k-btn.secondary {
  background: var(--kpanel);
  color: var(--ktext);
  border: 1px solid var(--kborder);
}

/* ── 노래방 싱 화면 ── */
.k-sing-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 24px 16px 100px;
  gap: 20px;
  max-width: 640px;
  margin: 0 auto;
}
.k-song-info {
  text-align: center;
}
.k-song-info h2 { font-size: 22px; color: var(--kgold); }
.k-song-info p { color: var(--ktext2); font-size: 15px; }

/* ── 가사 자막 ── */
.k-lyrics {
  width: 100%;
  background: var(--kpanel);
  border-radius: 20px;
  border: 1px solid var(--kborder);
  padding: 20px;
  min-height: 160px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}
.k-lyrics-prev { font-size: 14px; color: var(--ktext2); opacity: 0.5; }
.k-lyrics-current {
  font-size: 24px;
  font-weight: 700;
  color: var(--kgold);
  line-height: 1.4;
  transition: all .2s;
}
.k-lyrics-next { font-size: 16px; color: var(--ktext2); opacity: 0.6; }

/* ── 음절 하이라이트 ── */
.k-syllable { display: inline; }
.k-syllable.active {
  color: var(--kactive);
  text-shadow: 0 0 20px rgba(212,116,58,0.5);
}

/* ── 채점 게이지 ── */
.k-score-bar {
  width: 100%;
  background: var(--kpanel);
  border: 1px solid var(--kborder);
  border-radius: 16px;
  padding: 16px 20px;
}
.k-score-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
  font-size: 13px;
  color: var(--ktext2);
}
.k-gauge-track {
  height: 10px;
  background: var(--kborder);
  border-radius: 999px;
  overflow: hidden;
}
.k-gauge-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--kgold-dim), var(--kgold));
  transition: width .3s;
}
.k-gauge-fill.high { background: linear-gradient(90deg, var(--kgreen), #8BC34A); }

/* ── 컨트롤 버튼 ── */
.k-controls {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

/* ── 결과 화면 ── */
.k-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  padding: 40px 24px;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}
.k-grade-badge {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  font-weight: 900;
  border: 4px solid var(--kgold);
  color: var(--kgold);
  background: var(--kpanel);
  animation: pop .4s cubic-bezier(.175,.885,.32,1.275);
}
@keyframes pop {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}
.k-score-total {
  font-size: 64px;
  font-weight: 900;
  color: var(--kgold);
  line-height: 1;
}
.k-score-breakdown {
  display: flex;
  gap: 24px;
  font-size: 15px;
  color: var(--ktext2);
}
.k-leaderboard {
  width: 100%;
  background: var(--kpanel);
  border-radius: 16px;
  border: 1px solid var(--kborder);
  overflow: hidden;
}
.k-lb-row {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  gap: 12px;
  border-bottom: 1px solid var(--kborder);
  font-size: 14px;
}
.k-lb-row:last-child { border-bottom: none; }
.k-lb-rank { width: 24px; color: var(--ktext2); font-weight: 700; }
.k-lb-name { flex: 1; color: var(--ktext); }
.k-lb-score { font-weight: 700; color: var(--kgold); }
.k-lb-grade { font-weight: 700; color: var(--ktext2); }

/* ── 마이크 상태 ── */
.k-mic-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ktext2);
}
.k-mic-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--kred);
  animation: pulse 1s infinite;
}
.k-mic-dot.active { background: var(--kgreen); }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ── 모바일 ── */
@media (max-width: 640px) {
  .k-header { padding: 0 16px; }
  .k-grid { grid-template-columns: 1fr; padding: 0 16px 80px; }
  .k-card-title { font-size: 16px; }
  .k-lyrics-current { font-size: 20px; }
  .k-score-total { font-size: 48px; }
}