/* 許容電流によるサイズ選定 体験版（Excel風）— 他の体験版と共通の見た目 */
.shk{--bar:#1e3a5f;--bar2:#2f5d8a;--grid:#d4d9e1;--hdr:#eef1f5;--hdr-ink:#5b6473;--ink:#1f2937;--sub:#6b7280;--in:#fff4cc;--in-line:#e6c65c;--rec:#d9f2e3;--rec-ink:#14633d;--recbar:#2e8b57;--ng:#c0392b;--ng-bg:#fde2e2;--ok:#1e7b4f;--ok-bg:#dff3ea;--sel:#1e3a5f;--sec:#2f5d8a;--paper:#ffffff;--canvas:#f5f7fa;
  font-family:"BIZ UDPGothic","Hiragino Sans","Yu Gothic","Meiryo",sans-serif;color:var(--ink);font-size:13px;line-height:1.4;background:var(--canvas);border:1px solid #c9d0da;border-radius:10px;overflow:hidden;box-shadow:0 2px 10px rgba(20,33,58,.08);max-width:100%;-webkit-user-select:none;user-select:none;position:relative}
.shk *{box-sizing:border-box}
.shk-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--bar);color:#fff;padding:8px 12px}
.shk-title{font-weight:700;font-size:15px;letter-spacing:.02em}
.shk-badge{background:#f2a20c;color:#2a1a00;font-size:11px;font-weight:700;border-radius:4px;padding:2px 7px;letter-spacing:.06em}
.shk-sp{flex:1}
.shk-buy{display:inline-flex;align-items:center;gap:6px;background:#fff;color:var(--bar);font-weight:700;font-size:12px;border-radius:6px;padding:6px 12px;text-decoration:none;border:0;cursor:pointer}
.shk-buy:hover{background:#ffe8b0}
.shk-fx{display:flex;align-items:stretch;border-bottom:1px solid var(--grid);background:var(--paper);font-size:12px}
.shk-name{width:72px;border-right:1px solid var(--grid);padding:6px 8px;font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--hdr-ink);text-align:center}
.shk-fxl{padding:6px 10px;border-right:1px solid var(--grid);color:var(--sub);font-style:italic;font-family:Georgia,serif}
.shk-fxv{padding:6px 10px;color:var(--ink);flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.shk-fxv.lock{color:var(--sub)}
.shk-wrap{overflow:auto;max-height:640px;background:var(--paper);position:relative}
.shk-wm{position:absolute;inset:0;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='180'%3E%3Ctext x='40' y='110' transform='rotate(-18 160 90)' font-family='sans-serif' font-size='34' font-weight='700' fill='%231e3a5f' fill-opacity='0.05'%3E体験版 PREVIEW%3C/text%3E%3C/svg%3E");z-index:2}
.shk table{margin:0!important;border-spacing:0;font-size:13px;border-collapse:collapse;table-layout:fixed;min-width:860px;width:100%}
.shk th,.shk td{font-size:13px;line-height:1.4;vertical-align:middle;text-align:left;color:inherit;background-color:transparent;border:1px solid var(--grid);height:26px;padding:0 6px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-weight:400}
.shk thead th{background:var(--hdr);color:var(--hdr-ink);font-size:11px;text-align:center;position:sticky;top:0;z-index:3;height:22px}
.shk td.rn{background:var(--hdr);color:var(--hdr-ink);font-size:11px;text-align:center;width:34px;position:sticky;left:0;z-index:1}
.shk thead th.corner{left:0;z-index:4}
.shk td.ttl{background:var(--bar);color:#fff;font-weight:700;font-size:14px}
.shk td.note{color:var(--sub);font-size:11px;white-space:normal}
.shk td.sec{background:var(--sec);color:#fff;font-weight:700}
.shk td.h,.shk td.hg{height:34px}
.shk td.h{background:#e5e7eb;font-weight:700;font-size:11px;text-align:center;white-space:normal;line-height:1.2}
.shk td.hg{background:var(--recbar);color:#fff;font-weight:700;font-size:11px;text-align:center;white-space:normal;line-height:1.2}
.shk td.lab{background:#e5e7eb;font-weight:700;font-size:11px;text-align:center}
.shk td.num{text-align:right;font-variant-numeric:tabular-nums}
.shk td.cen{text-align:center}
.shk td.dim{color:var(--sub);font-size:11px}
.shk td.tot{background:#f3f4f6;font-weight:700}
.shk td.rec{background:var(--rec);color:var(--rec-ink);font-weight:700;text-align:center;font-size:14px}
.shk td.recs{background:var(--rec);text-align:center}
.shk td.bad{color:var(--ng);font-weight:700}
.shk td.ok{background:var(--ok-bg);color:var(--ok);font-weight:700;text-align:center}
.shk td.ngc{background:var(--ng-bg);color:var(--ng);font-weight:700;text-align:center}
.shk td.in{background:var(--in);padding:0}
.shk td.in input,.shk td.in select{width:100%;height:25px;border:0;background:transparent;font:inherit;color:var(--ink);padding:0 6px;outline:none;-webkit-user-select:text;user-select:text}
.shk td.in select{cursor:pointer;-webkit-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,#8a6d1a 50%),linear-gradient(135deg,#8a6d1a 50%,transparent 50%);background-position:calc(100% - 11px) 11px,calc(100% - 7px) 11px;background-size:4px 4px;background-repeat:no-repeat;padding-right:18px}
.shk td.in input[type=number]{text-align:right}
.shk td.in:focus-within,.shk td.cur{outline:2px solid var(--sel);outline-offset:-2px}
.shk tr.lockrow td.lockmsg{background:repeating-linear-gradient(-45deg,#f7f8fa,#f7f8fa 8px,#eef1f5 8px,#eef1f5 16px);color:var(--sub);text-align:center;font-size:12px}
.shk tr.lockrow td.lockmsg b{color:var(--bar)}
.shk-tabs{display:flex;align-items:stretch;gap:2px;background:var(--hdr);border-top:1px solid var(--grid);padding:0 8px;overflow-x:auto}
.shk-tab{border:0;background:transparent;font:inherit;font-size:12px;color:var(--hdr-ink);padding:7px 14px;cursor:pointer;white-space:nowrap;border-bottom:3px solid transparent}
.shk-tab[aria-selected=true]{background:var(--paper);color:var(--bar);font-weight:700;border-bottom-color:var(--recbar)}
.shk-tab .lk{font-size:10px;margin-left:4px;opacity:.7}
.shk-lockpanel{position:absolute;inset:0;z-index:5;display:flex;align-items:center;justify-content:center;background:rgba(245,247,250,.92);padding:16px}
.shk-lockpanel[hidden]{display:none}
.shk-card{background:#fff;border:1px solid #c9d0da;border-radius:12px;box-shadow:0 8px 24px rgba(20,33,58,.15);padding:20px;max-width:420px;width:100%;-webkit-user-select:text;user-select:text}
.shk-card h4{margin:0 0 6px;font-size:16px;color:var(--bar)}
.shk-card p{margin:0 0 10px;color:var(--sub);font-size:12px}
.shk-card ul{margin:0 0 14px;padding:0;list-style:none;display:grid;gap:6px}
.shk-card li{padding-left:18px;position:relative;font-size:13px}
.shk-card li:before{content:"";position:absolute;left:2px;top:6px;width:8px;height:8px;border-radius:2px;background:var(--recbar)}
.shk-card .row{display:flex;gap:8px;flex-wrap:wrap}
.shk-card .shk-buy{background:var(--bar);color:#fff;padding:9px 14px;font-size:13px}
.shk-card .shk-close{background:#fff;border:1px solid #c9d0da;border-radius:6px;padding:8px 12px;font:inherit;font-size:12px;cursor:pointer}
.shk-status{font-size:11px;color:var(--sub);padding:5px 10px;background:var(--paper);border-top:1px solid var(--grid);display:flex;gap:12px;flex-wrap:wrap}
.shk-status .err{color:var(--ng);font-weight:700}
.shk-howto{padding:16px 20px;display:grid;gap:10px;max-width:720px;-webkit-user-select:text;user-select:text}
.shk-howto h4{margin:4px 0 0;font-size:14px;color:var(--bar)}
.shk-howto p{margin:0;font-size:13px}
.shk-howto table{min-width:0}
@media print{.shk{display:none!important}}
@media (prefers-reduced-motion:reduce){.shk *{transition:none!important}}