/* 오운로그 — 모바일 퍼스트 */
* { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0e0f12; --card: #181a20; --line: #262a33;
  --text: #f2f3f5; --muted: #8b91a0; --accent: #ff4d6d;
  --radius: 14px;
}
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: "Pretendard Variable", Pretendard, -apple-system, sans-serif;
  background: var(--bg); color: var(--text);
  min-height: 100dvh;
}
.topbar { padding: 20px 16px 8px; display: flex; align-items: baseline; gap: 8px; }
.topbar h1 { font-size: 22px; font-weight: 800; letter-spacing: -0.5px; }
.topbar .sub { color: var(--muted); font-size: 12px; }
main { padding: 8px 16px 32px; max-width: 480px; margin: 0 auto; }

.card-row { display: flex; gap: 10px; margin-bottom: 14px; }
.card-row label { flex: 1; font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
input, select, button {
  font-family: inherit; font-size: 15px;
  background: var(--card); color: var(--text);
  border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; outline: none;
}
input:focus, select:focus { border-color: var(--accent); }

/* 종목 카드 */
.exercise {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 12px; margin-bottom: 12px;
}
.exercise-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.exercise-head .name { font-weight: 700; font-size: 16px; }
.exercise-head .total { color: var(--muted); font-size: 12px; }
.set-row { display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.set-row .set-no { color: var(--muted); font-size: 12px; width: 20px; text-align: center; flex-shrink: 0; }
/* P0: 무게/횟수 필드 폭 붕괴 수정 — 390px에서 4자리(999.5)까지 시인 */
.set-row input { width: 100%; padding: 8px 6px; min-width: 0; }
.set-row input[data-field="weight"] { flex: 1.4; min-width: 64px; font-variant-numeric: tabular-nums; }
.set-row input[data-field="reps"] { flex: 1; min-width: 52px; font-variant-numeric: tabular-nums; }
.set-row .x { color: var(--muted); flex-shrink: 0; }
.set-actions { display: flex; gap: 4px; }
.icon-btn {
  background: transparent; border: none; color: var(--muted);
  padding: 6px; border-radius: 8px; font-size: 14px; cursor: pointer;
}
.icon-btn:hover { background: var(--line); color: var(--text); }

.add-row { display: flex; gap: 8px; margin-bottom: 8px; }
.add-row select { flex: 1; }
.add-row input[type="text"] { flex: 1; }
.custom-exercise { margin-bottom: 10px; }
.custom-exercise summary { color: var(--muted); font-size: 13px; padding: 6px 0; cursor: pointer; }

button.primary { background: var(--accent); border-color: var(--accent); font-weight: 700; }
button.big { width: 100%; padding: 14px; font-size: 16px; border-radius: 12px; margin-top: 6px; }
button.ghost { background: transparent; color: var(--muted); width: 100%; margin-top: 12px; }
button:disabled { opacity: 0.4; }

/* 미리보기 */
.preview-controls { display: flex; gap: 10px; margin-bottom: 12px; }
.preview-controls label { flex: 1; font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 4px; }
.preview-wrap { display: flex; justify-content: center; background: #000; border-radius: var(--radius); padding: 10px; margin-bottom: 12px; }
#card-canvas { width: 100%; height: auto; border-radius: 8px; }
.export-row { display: flex; gap: 10px; }
.export-row button { flex: 1; }

.foot { text-align: center; color: var(--muted); font-size: 12px; padding: 20px 0 30px; }

/* P1: 자유 텍스트 입력 */
.field-label { display: block; font-size: 13px; color: var(--muted); margin: 14px 0 6px; }
#free-text {
  width: 100%; min-height: 140px; resize: vertical;
  font-family: inherit; font-size: 16px; line-height: 1.7;
  background: var(--card); color: var(--text);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px; outline: none;
}
#free-text:focus { border-color: var(--accent); }
.parse-error {
  background: rgba(255, 107, 107, 0.12); color: #ff8b8b;
  border: 1px solid rgba(255, 107, 107, 0.35); border-radius: 10px;
  padding: 10px 12px; font-size: 13px; margin-top: 8px;
}

/* P2: 사진 추가 */
button.secondary { background: var(--card); border: 1px dashed var(--line); color: var(--text); }
.photo-thumb { margin-top: 8px; border-radius: 12px; overflow: hidden; max-width: 200px; }
.photo-thumb img { width: 100%; display: block; border-radius: 12px; }