:root{
  --bg:#f6f7fb;
  --card:#fff;
  --text:#111827;
  --muted:#6b7280;
  --line:#e5e7eb;
  --blue:#2563eb;
  --red:#ef4444;
  --green:#16a34a;
}

.sal-wrap{max-width:980px;margin:0 auto;padding:28px 16px;color:var(--text);}
.sal-hero{text-align:center;margin:8px 0 18px;}
.sal-title{font-size:34px;letter-spacing:-0.02em;margin:0 0 8px;}
.sal-sub{margin:0;color:var(--muted);line-height:1.5;}

.sal-card{background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 6px 20px rgba(0,0,0,.05);overflow:hidden;}
.sal-tabs{display:flex;background:#f9fafb;border-bottom:1px solid var(--line);}
.sal-tab{flex:1;padding:12px 10px;border:0;background:transparent;font-weight:700;color:var(--muted);cursor:pointer}
.sal-tab.is-active{color:var(--text);background:var(--card);}
.sal-tab:disabled{opacity:.4;cursor:not-allowed}

.sal-panel{padding:18px 18px 22px;}
.sal-panel.is-hidden{display:none;}

.sal-h2{font-size:18px;margin:0 0 14px;}
.sal-h3{font-size:16px;margin:0 0 12px;}

.sal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
@media (max-width:720px){.sal-grid{grid-template-columns:1fr;}}

.sal-field{display:flex;flex-direction:column;gap:6px;}
.sal-label{font-size:13px;font-weight:700;}
.sal-input{
  border:1px solid var(--line);
  border-radius:10px;
  padding:11px 12px;
  font-size:14px;
  outline:none;
}
.sal-input:focus{border-color:#bfd3ff;box-shadow:0 0 0 3px rgba(37,99,235,.15);}
.sal-help{margin:0;color:var(--muted);font-size:12px;line-height:1.4;}

.sal-seg{display:flex;gap:8px;flex-wrap:wrap;}
.sal-seg-item{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:8px 10px;font-size:13px;cursor:pointer;}
.sal-seg-item input{accent-color:var(--blue);}

.sal-pills{display:flex;gap:8px;flex-wrap:wrap;}
.sal-pill{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:8px 10px;font-size:13px;cursor:pointer;}
.sal-pill input{accent-color:var(--blue);}

.sal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px;}
.sal-btn{border-radius:10px;padding:10px 14px;font-weight:800;border:1px solid transparent;cursor:pointer}
.sal-btn-primary{background:var(--blue);color:#fff;}
.sal-btn-ghost{background:#fff;border-color:var(--line);color:var(--text);}

.sal-note{margin-top:14px;padding:12px;border:1px dashed var(--line);border-radius:12px;background:#fbfbff;color:var(--muted);font-size:12px;}
.sal-note b{color:var(--text);}

.sal-result-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.sal-link{color:var(--blue);text-decoration:none;font-weight:800;}
.sal-link:hover{text-decoration:underline;}

.sal-sum-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
@media (max-width:720px){.sal-sum-grid{grid-template-columns:1fr;}}

.sal-sum-box{border:1px solid var(--line);border-radius:14px;padding:14px;background:#f9fafb;}
.sal-sum-box.is-green{background:#f3fff6;}
.sal-sum-box h3{margin:0 0 10px;font-size:14px;}

.sal-dl{display:flex;flex-direction:column;gap:8px;margin:0;}
.sal-dl > div{display:flex;justify-content:space-between;gap:10px;}
.sal-dl dt{color:var(--muted);font-size:13px;}
.sal-dl dd{margin:0;font-weight:800;}
.is-strong{font-weight:900;}
.is-blue{color:var(--blue);}
.is-red{color:var(--red);}
.is-green-text{color:var(--green);}

.sal-section{margin-top:16px;padding-top:14px;border-top:1px solid var(--line);}

.sal-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;}
.sal-table{width:100%;border-collapse:collapse;min-width:640px;background:#fff;}
.sal-table th,.sal-table td{padding:10px 12px;border-bottom:1px solid var(--line);font-size:13px;}
.sal-table thead th{background:#f9fafb;text-align:left;}
.ta-r{text-align:right;}

.sal-tip{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;}
.sal-tip ol{margin:0;padding-left:18px;color:var(--muted);font-size:13px;line-height:1.5;}
.sal-tip b{color:var(--text);}

.sal-disclaimer{
  margin-top:10px;
  color:var(--muted);
  font-size:12px;
  line-height:1.6;
  padding:10px 12px;
  border-radius:12px;
  background:#f9fafb;
  border:1px solid var(--line);
}
/* 숫자 스텝퍼(항상 보이는 ▲▼ 버튼) */
.sal-stepper{
  display:flex;
  align-items:stretch;
  gap:8px;
}

.sal-step-input{
  flex:1;
}

/* 버튼 */
.sal-step-btn{
  width:42px;
  border:1px solid var(--line);
  border-radius:10px;
  background:#fff;
  cursor:pointer;
  font-weight:900;
  line-height:1;
}

.sal-step-btn:active{
  transform: translateY(1px);
}
/* === number input 스피너(▲▼) 항상 보이게 (Chrome/Edge) === */
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  opacity: 1 !important;     /* hover 없어도 보이게 */
  -webkit-appearance: inner-spin-button;
  margin: 0;
}

/* Firefox는 기본 스피너가 없어서, 숫자 input 스타일 유지 */
input[type="number"] {
  -moz-appearance: textfield;
}

/* 특정 섹션 상단 구분선 제거 */
.sal-section.no-line{
  border-top: 0 !important;
  padding-top: 0 !important; /* 라인 없애면 여백도 같이 정리 */
}

/* 선 대신 문단 띄움(여백)으로 섹션 구분 */
.sal-section.gap-section{
  border-top: 0 !important;   /* 선 제거 */
  padding-top: 0 !important;  /* 선용 패딩 제거 */
  margin-top: 40px !important; /* 위쪽 문단 띄움(원하는 만큼 조절) */
}