:root{
  --blue:#1D4ED8; --green:#10B981;
  --border:#E5E7EB; --text:#111827; --muted:#6B7280; --bg:#ffffff;
}

/* レイアウト */
.subcalc-outer{max-width:1440px;margin:0 auto;padding:0 8px;}
.subcalc-wrap{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:24px;align-items:start;}
.subcalc-aside{background:#fff;border:1px solid var(--border);border-radius:8px;padding:16px;}
.subcalc-sidebar{background:#fff;border:1px solid var(--border);border-radius:8px;padding:16px;position:sticky;top:16px;}
@media(max-width:767.98px){ .subcalc-wrap{grid-template-columns:1fr;gap:16px;} .subcalc-sidebar{position:static;} }

.subcalc-controls label{display:block;font-size:12px;color:var(--muted);margin-top:8px;}
.subcalc-controls input,.subcalc-controls select{width:100%;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff;}

/* グリッド：PC 5→4→3列、SP 2列、極小1列 */
.subcalc-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:12px;}
@media(max-width:1200px){.subcalc-grid{grid-template-columns:repeat(4,minmax(0,1fr));}}
@media(max-width:1023.98px){.subcalc-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
@media(max-width:767.98px){.subcalc-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;}}
@media(max-width:420px){.subcalc-grid{grid-template-columns:1fr;}}

/* カード */
.sc-card{border:1px solid var(--border);border-radius:10px;background:#fff;padding:10px;display:flex;flex-direction:column;gap:8px;}
.sc-thumb{width:100%;aspect-ratio:1/1;background:#F3F4F6;border-radius:8px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.sc-thumb img{width:100%;height:100%;object-fit:cover;display:block;}
.sc-noimg{width:100%;height:100%;background:#E5E7EB;border-radius:8px;}
.sc-title{font-weight:600;font-size:14px;color:var(--text);overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;word-break:break-word;}
.sc-plans{display:flex;flex-direction:column;gap:6px;}
.sc-planline{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text);}
.sc-planline input[type="checkbox"]{transform:scale(1.1);}

/* 各サービス：「＋ その他のプランを入力」 */
.sc-plan-addline{color:var(--blue);background:transparent;border:none;text-align:left;padding:0;cursor:pointer;font-size:13px;}
.sc-plan-addline:hover{opacity:.85;}
.sc-plan-inline{display:grid;grid-template-columns:1fr;gap:6px;margin-top:8px;max-width:100%;}
.sc-plan-inline.hidden{display:none;}
.sc-plan-inline input{padding:10px;border:1px solid var(--border);border-radius:8px;font-size:16px;box-sizing:border-box;width:100%;}

/* 一覧にないサービスを追加（半幅センター） */
.sc-manual-board{
  grid-column:1 / -1;
  max-width:560px; width:100%;
  margin:8px auto 0;
  background:#EEF3FF;
  border:1px solid #90B4FF;
  border-radius:10px; padding:12px;
  box-shadow:0 6px 18px rgba(0,0,0,.06);
}
.sc-manual-board h4{
  margin:0 0 12px; font-size:14px; font-weight:700; letter-spacing:.02em; color:#1D4ED8;
  padding-left:18px; position:relative;
}
.sc-manual-board h4::before{content:"+"; position:absolute; left:0; top:0; color:#1D4ED8; font-weight:800;}
.sc-manual-board .row{display:grid;grid-template-columns:1fr 160px auto;gap:8px;}
.sc-manual-board input{padding:10px;border:1px solid var(--border);border-radius:8px;font-size:16px;}
@media (max-width: 767.98px){ .sc-manual-board{max-width:100%;} .sc-manual-board .row{grid-template-columns:1fr;gap:10px;} }

/* 右カラム（明細） */
.subcalc-total .price{font-size:28px;font-weight:700;color:var(--blue);}
.subcalc-breakdown{margin-top:8px;}
.sc-row{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--border);gap:8px;}
.sc-row-left{flex:1 1 auto;}
.sc-row-name{font-size:14px;color:var(--text);}
.sc-row-sub{font-size:12px;color:var(--muted);margin-top:2px;}
.sc-row-right{display:flex;align-items:center;gap:8px;}
.sc-row-price{font-size:14px;color:var(--text);}
.sc-remove{width:32px;height:32px;border:1px solid var(--border);border-radius:8px;background:#fff;color:#EF4444;cursor:pointer;}
.sc-remove:hover{border-color:#EF4444;background:#FFF1F2;}

/* SP下バー */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:env(safe-area-inset-bottom,0);
  background:#fff;border-top:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:10px 12px;z-index:1005;
}
.mobile-total span{font-weight:700;color:var(--blue);font-size:18px;}
.mobile-actions{display:flex;gap:8px;}
@media(min-width:1024px){.mobile-bar{display:none;}}
@media(max-width:1023.98px){.subcalc-outer{padding-bottom:calc(84px + env(safe-area-inset-bottom,0px));}}

/* モーダル */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:1300;display:flex;align-items:center;justify-content:center;padding:16px;}
.modal.hidden{display:none;}
.modal-inner{background:#fff;border-radius:12px;max-width:760px;width:100%;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.2);}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);}
.modal-title{font-weight:700;}
.modal-close{border:1px solid var(--border);background:#fff;border-radius:8px;width:40px;height:36px;cursor:pointer;}
.modal-body{padding:12px 16px;overflow:auto;}
.modal-body label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px;}
.modal-body input, .modal-body textarea{width:100%;padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff;font-size:16px;}
.consult-summary{margin-top:10px;border-top:1px solid var(--border);padding-top:10px;}
.summary-title{font-size:13px;color:var(--muted);margin-bottom:6px;}
.summary-total{margin-top:8px;font-weight:700;color:var(--blue);}
.toast{margin-top:10px;padding:10px;border-radius:8px;background:#FEE2E2;color:#B91C1C;font-size:13px;}
.toast.ok{background:#DCFCE7;color:#166534;}

/* 相談フォーム：同意ブロック */
.privacy-check{display:flex;align-items:center;gap:10px;margin:10px 0;}
.privacy-check .policy-link{color:#1D4ED8;text-decoration:underline;font-size:13px;}