:root{
  --bg: #f6f8fb;
  --card: #ffffff;
  --text: #111827;
  --muted: #6b7280;
  --line: #e5e7eb;
  --primary: #2563eb;
  --primary2: #1d4ed8;
  --soft: #f3f4f6;
  --shadow: 0 10px 30px rgba(17,24,39,.08);
  --radius: 16px;
}

.bmi-wrap{ max-width: 1050px; margin:0 auto; padding:18px 14px 40px; color:var(--text); }

.bmi-hero{
  display:flex; gap:16px; align-items:flex-start;
  background: linear-gradient(180deg, #ecfeff 0%, #f6fbff 70%, transparent 100%);
  border: 1px solid rgba(37,99,235,.12);
  border-radius: var(--radius);
  padding: 18px;
}
.bmi-hero__icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:#e0f2fe;border:1px solid rgba(37,99,235,.18);font-size:24px;
}
.bmi-hero__title{ margin:0; font-size:28px; letter-spacing:-.2px; }
.bmi-hero__desc{ margin:6px 0 10px; color:var(--muted); line-height:1.5; }
.bmi-hero__chips{ display:flex; flex-wrap:wrap; gap:8px; }
.chip{ background:#fff; border:1px solid rgba(17,24,39,.10); padding:6px 10px; border-radius:999px; font-size:12px; color:#374151; }

.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  margin-top:14px;
}
.card__head{ padding:16px 16px 12px; border-bottom:1px solid var(--line); }
.card__title{ margin:0; font-size:18px; }
.card__sub{ margin:6px 0 0; color:var(--muted); font-size:13px; line-height:1.45; }

.form{ padding:14px 16px 16px; }
.form__row{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:12px; }
.seg{
  display:flex;background:var(--soft);border:1px solid var(--line);
  border-radius:12px;padding:4px;gap:4px;
}
.seg__btn{
  flex:1;border:0;background:transparent;padding:10px;border-radius:10px;
  font-size:13px;cursor:pointer;color:#374151;
}
.seg__btn.is-active{
  background:#fff;border:1px solid rgba(37,99,235,.18);
  box-shadow:0 6px 18px rgba(37,99,235,.10);
  color:var(--primary2);font-weight:800;
}

.form__grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }

.field__label{ display:block; font-size:13px; font-weight:800; margin-bottom:6px; }
.field__control{
  position:relative; display:flex; align-items:center;
  border:1px solid var(--line); border-radius:12px; background:#fff; overflow:hidden;
}
.field__control input, .field__control select{
  width:100%; border:0; outline:none; padding:12px; font-size:14px; background:transparent;
}
.field__unit{
  padding:0 12px; color:var(--muted); font-size:13px;
  border-left:1px solid var(--line); background:#fafafa; height:42px; display:flex; align-items:center;
}
.field__hint{ margin:6px 0 0; font-size:12px; color:var(--muted); }
.field__error{ margin:6px 0 0; font-size:12px; color:#b91c1c; min-height:16px; }
.field__split{ display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.is-hidden{ display:none !important; }

/* ✅ 버튼 강화 */
.actions--nice{
  display:flex; gap:10px; margin-top:14px; flex-wrap:wrap;
}
.btn{
  border:1px solid var(--line); background:#fff;
  border-radius:14px; padding:12px 14px; cursor:pointer;
  font-size:14px; display:inline-flex; align-items:center; gap:8px;
  transition: transform .06s ease, box-shadow .15s ease, background .15s ease;
}
.btn:active{ transform: translateY(1px); }
.btn__icon{ font-size:16px; line-height:1; }
.btn--primary{
  background:var(--primary); border-color:rgba(37,99,235,.35); color:#fff; font-weight:900;
  box-shadow: 0 10px 20px rgba(37,99,235,.18);
}
.btn--primary:hover{ background:var(--primary2); }
.btn--soft{ background:#f9fafb; }
.btn--ghost{ background:#f3f4f6; }
.btn--small{ padding:10px 12px; border-radius:12px; font-size:13px; }

.share{
  display:none; margin-top:12px; border:1px dashed rgba(37,99,235,.35);
  border-radius:14px; padding:10px; background:#f8fbff;
}
.share.is-open{ display:block; }
.share__row{ display:flex; gap:8px; }
.share__input{
  flex:1;border:1px solid var(--line); border-radius:12px;
  padding:10px; font-size:13px; background:#fff;
}
.share__hint{ margin:8px 0 0; font-size:12px; color:var(--muted); }

/* 결과 */
.result{ margin-top:16px; padding:14px 14px 16px; background:#fff; border-top:1px solid var(--line); }
.result__top{ display:flex; align-items:flex-start; justify-content:space-between; gap:12px; }
.stat__label{ color:var(--muted); font-size:12px; }
.stat__value{ font-size:40px; font-weight:950; letter-spacing:-.6px; margin-top:2px; }
.stat__meta{ color:var(--muted); font-size:13px; margin-top:4px; }

.badge{
  display:flex; align-items:center; gap:10px;
  border:1px solid var(--line); border-radius:999px;
  padding:10px 12px; background:#fff; min-width:120px; justify-content:center;
}
.badge__dot{ width:10px;height:10px;border-radius:999px;background:#9ca3af; }
.badge__text{ font-weight:950; font-size:13px; }

.gauge{ margin-top:14px; }
.gauge__track{ position:relative; height:14px; border-radius:999px; overflow:hidden; border:1px solid var(--line); background:#f3f4f6; }
.gauge__range{ height:100%; float:left; }
.gauge__range--1{ width:25%; background:#e5e7eb; }
.gauge__range--2{ width:25%; background:#dbeafe; }
.gauge__range--3{ width:25%; background:#fee2e2; }
.gauge__range--4{ width:25%; background:#fecaca; }
.gauge__marker{ position:absolute; top:-6px; width:0; height:26px; left:0%; }
.gauge__marker::before{
  content:''; position:absolute; left:-1px; top:0; width:2px; height:26px;
  background:#111827; border-radius:2px; box-shadow:0 0 0 2px rgba(255,255,255,.9);
}
.gauge__labels{ display:flex; justify-content:space-between; margin-top:8px; font-size:12px; color:var(--muted); }

.result__grid{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:14px; }
.info{ border:1px solid var(--line); border-radius:14px; padding:12px; background:#fff; }
.info__label{ font-size:12px; color:var(--muted); }
.info__value{ margin-top:6px; font-weight:950; font-size:15px; }
.info__hint{ margin-top:6px; font-size:12px; color:var(--muted); line-height:1.45; }

.subttl{ margin:18px 0 10px; font-size:16px; letter-spacing:-.2px; }
.table-wrap{ overflow:auto; }
.tbl{ width:100%; border-collapse:collapse; font-size:13px; }
.tbl th, .tbl td{ border-bottom:1px solid var(--line); text-align:left; padding:10px; white-space:nowrap; }
.tbl th{ color:#374151; background:#f9fafb; }

/* ✅ 맞춤 가이드 */
.guide{ margin-top: 16px; }
.guide__summary{
  border:1px solid rgba(16,185,129,.22);
  background: #ecfdf5;
  border-radius:14px;
  padding:12px;
  color:#065f46;
  line-height:1.55;
  font-size:13px;
}
.guide__grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:12px;
}
.gbox{
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px;
  background:#fff;
}
.gbox__head{ display:flex; align-items:center; gap:10px; margin-bottom:8px; }
.gdot{ width:9px; height:9px; border-radius:999px; background:#10b981; display:inline-block; }
.gbox--diet{ background:#f0fdf4; border-color: rgba(16,185,129,.22); }
.gbox--workout{ background:#eff6ff; border-color: rgba(37,99,235,.18); }
.gbox--life{ background:#faf5ff; border-color: rgba(147,51,234,.18); }
.gbox--caution{ background:#fff7ed; border-color: rgba(249,115,22,.20); }

.glist{ margin:0; padding-left: 18px; color:#111827; font-size:13px; line-height:1.65; }
.glist li{ margin: 6px 0; }

.plan{
  margin-top:12px;
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px;
  background:#fff;
}
.plan__head{ display:flex; justify-content:space-between; gap:10px; align-items:flex-end; }
.plan__meta{ font-size:12px; color:var(--muted); }
.plist{ margin:10px 0 0; padding-left: 18px; font-size:13px; color:#111827; line-height:1.7; }
.plist li{ margin: 6px 0; }
.plan__note{ margin:10px 0 0; font-size:12px; color:var(--muted); line-height:1.5; }

.disclaimer{
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

/* 모바일 */
@media (max-width: 900px){
  .form__row{ grid-template-columns:1fr; }
  .form__grid{ grid-template-columns:1fr; }
  .result__grid{ grid-template-columns:1fr; }
  .guide__grid{ grid-template-columns:1fr; }
  .stat__value{ font-size:36px; }
}