/* 멜로디 에코 — 음감 시리즈 공통 톤: 종이+잉크+코랄 (wrongnote 확정 목업 계승) */

:root {
  --ink: #33291f;
  --ink-soft: #7a6c5b;
  --paper: #f3ead9;
  --surface: #fffdf7;
  --card: #fff;
  --line: #e9ddc6;
  --coral: #ff6b4a;
  --coral-soft: #ffe4db;
  --teal: #2bb3a3;
  --teal-soft: #d8f2ee;
  --yellow: #ffc93c;
  --yellow-soft: #fff1c9;
  --green: #2f9e5f;
  --green-soft: #dcf2e4;
  --red: #e5484d;
  --red-soft: #fde2e3;
  --radius: 18px;
  --shadow: 0 3px 0 var(--ink);
  --wallet-bar-h: 56px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Noto Sans KR', sans-serif;
  -webkit-tap-highlight-color: transparent;
}

body {
  padding-top: calc(var(--wallet-bar-h) + env(safe-area-inset-top));
  min-height: 100vh;
  display: flex;
  justify-content: center;
}

#app {
  width: 100%;
  max-width: 460px;
  min-height: 100vh;
  padding: 16px 16px calc(32px + env(safe-area-inset-bottom));
}

h1, h2, .me-title, .me-title-sm, .me-stat-num, .me-profile-title, .me-btn, .me-pad, .me-count {
  font-family: 'Jua', 'Noto Sans KR', sans-serif;
  font-weight: 400;
}

.me-screen { display: none; flex-direction: column; gap: 14px; }
.me-screen.active { display: flex; }

.me-topbar { display: flex; justify-content: flex-end; }
.me-lang {
  background: var(--card); border: 2px solid var(--ink); border-radius: 12px;
  padding: 4px 10px; font-size: 13px; cursor: pointer; box-shadow: var(--shadow);
}

.me-title { font-size: 30px; margin: 4px 0 0; }
.me-title-sm { font-size: 24px; margin: 8px 0 0; }
.me-sub { margin: 0; color: var(--ink-soft); font-size: 14px; line-height: 1.5; }
.me-note {
  background: var(--yellow-soft); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 10px 14px; font-size: 13px; margin: 0;
}
.me-note-done { background: var(--teal-soft); }
.me-series { font-size: 13px; color: var(--ink-soft); text-align: center; margin: 4px 0 0; }
.me-series a { color: var(--teal); font-weight: 700; }

.me-stat-row { display: flex; gap: 12px; margin: 2px 0; }
.me-stat {
  flex: 1; background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid var(--line); padding: 12px; text-align: center;
}
.me-stat-num { display: block; font-size: 26px; color: var(--coral); }
.me-stat-label { display: block; font-size: 12px; color: var(--ink-soft); margin-top: 2px; }

.me-btn {
  font-size: 16px; border: 2px solid var(--ink); border-radius: var(--radius);
  padding: 12px 18px; cursor: pointer; box-shadow: var(--shadow);
  background: var(--card); color: var(--ink);
  transition: transform .06s ease;
}
.me-btn:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--ink); }
.me-btn:disabled { opacity: .45; cursor: default; }
.me-btn-primary { background: var(--coral); color: #fff; }
.me-btn-secondary { background: var(--teal-soft); }
.me-btn-ghost { background: transparent; box-shadow: none; border-color: var(--ink-soft); color: var(--ink-soft); }
.me-btn-wide { width: 100%; }

.me-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.me-pill {
  background: var(--card); border: 1px solid var(--line); border-radius: 999px;
  padding: 5px 12px; font-size: 13px;
}
.me-pill-phase { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.me-pill-lv { background: var(--yellow); border-color: var(--ink); font-weight: 700; }

.me-status { min-height: 22px; margin: 0; font-size: 15px; font-weight: 700; }
.me-practice-tag { margin: 0; font-size: 12px; color: var(--ink-soft); }

/* ---------- 멜로디: 입력 슬롯 ---------- */
.me-slots { display: flex; gap: 6px; flex-wrap: wrap; min-height: 46px; }
.me-slot {
  width: 46px; height: 42px; border: 2px dashed var(--ink-soft); border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; background: var(--surface);
}
.me-slot.filled { border-style: solid; border-color: var(--ink); background: var(--card); box-shadow: 0 2px 0 var(--ink); }
.me-slot.given { background: var(--yellow-soft); }
.me-slot.playing { border-color: var(--coral); background: var(--coral-soft); }
.me-slot.good { background: var(--green-soft); border-color: var(--green); }
.me-slot.bad { background: var(--red-soft); border-color: var(--red); }

.me-answer-row { min-height: 18px; font-size: 13px; color: var(--ink-soft); }
.me-answer-label { font-weight: 700; color: var(--ink); }

/* ---------- 건반 ---------- */
.me-kb-wrap { margin-top: 2px; }
.me-keyboard {
  position: relative; display: flex; height: 170px;
  border: 2px solid var(--ink); border-radius: 12px; overflow: hidden;
  background: var(--card); box-shadow: var(--shadow);
  touch-action: manipulation;
}
.me-keyboard.disabled { opacity: .55; pointer-events: none; }
.me-key { border: none; padding: 0; cursor: pointer; -webkit-user-select: none; user-select: none; }
.me-key-white {
  flex: 1;
  background: linear-gradient(180deg, #fff 0%, #fdfdfb 78%, #ece9e0 100%);
  border-right: 1px solid #cfc9bb;
  border-bottom: 5px solid #d8d2c4;
  position: relative; display: flex; align-items: flex-end; justify-content: center;
}
.me-key-white:last-child { border-right: none; }
.me-key-white.pressed, .me-key-white.hint {
  background: linear-gradient(180deg, #fff6d9 0%, var(--yellow-soft) 100%);
  border-bottom-width: 2px;
}
.me-key-white.good { background: var(--green-soft); }
.me-key-white.bad { background: var(--red-soft); }
.me-key-black {
  position: absolute; top: 0; height: 58%;
  background: linear-gradient(180deg, #3d3d3d 0%, #17130e 22%, #060504 100%);
  border-left: 1px solid #000; border-right: 1px solid #000;
  border-bottom: 4px solid #000;
  box-shadow: inset 0 -3px 0 rgba(255,255,255,.08), 0 3px 4px rgba(0,0,0,.35);
  border-radius: 0 0 6px 6px; z-index: 2;
}
.me-key-black.pressed, .me-key-black.hint {
  background: linear-gradient(180deg, #ff8a6e 0%, var(--coral) 60%, #d94f31 100%);
  border-bottom-width: 2px;
}
.me-key-black.good { background: var(--green); }
.me-key-black.bad { background: var(--red); }
.me-key-label {
  font-size: 10px; color: var(--ink-soft); margin-bottom: 6px; pointer-events: none;
}

.me-actions { display: flex; gap: 10px; }
.me-actions .me-btn { flex: 1; font-size: 14px; padding: 10px 8px; }

.me-roundresult { display: flex; flex-direction: column; gap: 10px; }
.me-scoreline { font-size: 15px; font-weight: 700; text-align: center; }

/* ---------- 리듬 ---------- */
.me-rhythm-grid { margin-top: 4px; }
.me-rtrack {
  position: relative; height: 64px; border: 2px solid var(--ink); border-radius: 12px;
  background: var(--card); box-shadow: var(--shadow); display: flex; overflow: hidden;
}
.me-rbeat { flex: 1; border-right: 1px dashed var(--line); }
.me-rbeat.bar { border-left: 2px solid var(--line); }
.me-rbeat:last-child { border-right: none; }
.me-ronset {
  position: absolute; top: 10px; width: 14px; height: 14px; margin-left: -7px;
  border-radius: 50%; background: var(--coral); border: 2px solid var(--ink);
  transition: transform .1s ease;
}
.me-ronset.on { transform: scale(1.6); background: var(--yellow); }
.me-rtaps { position: absolute; left: 0; right: 0; bottom: 8px; height: 14px; }
.me-rtap {
  position: absolute; width: 10px; height: 10px; margin-left: -5px;
  border-radius: 50%; background: var(--teal); border: 2px solid var(--ink);
}

.me-count { min-height: 34px; font-size: 28px; text-align: center; color: var(--coral); }

.me-pad-wrap { display: flex; justify-content: center; }
.me-pad {
  width: 190px; height: 190px; border-radius: 50%;
  border: 3px solid var(--ink); background: var(--teal); color: #fff;
  font-size: 30px; letter-spacing: 2px; cursor: pointer;
  box-shadow: 0 5px 0 var(--ink);
  -webkit-user-select: none; user-select: none; touch-action: manipulation;
}
.me-pad:disabled { opacity: .45; }
.me-pad.hit { transform: translateY(3px); box-shadow: 0 2px 0 var(--ink); background: var(--coral); }
.me-pad.pulse { background: var(--yellow); color: var(--ink); }

/* ---------- 최종 ---------- */
.me-profile-title { font-size: 26px; text-align: center; margin: 4px 0; }
.me-final-line { margin: 0; text-align: center; font-size: 14px; }
.me-grid {
  font-family: inherit; font-size: 18px; line-height: 1.5; text-align: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 10px; margin: 0; white-space: pre-wrap;
}
.me-gold { margin: 0; text-align: center; font-size: 16px; font-weight: 700; color: #a06b00; }
.me-share-status { min-height: 16px; margin: 0; text-align: center; font-size: 13px; color: var(--teal); }

@media (max-width: 380px) {
  .me-keyboard { height: 150px; }
  .me-pad { width: 160px; height: 160px; }
  .me-slot { width: 40px; height: 38px; font-size: 12px; }
}