.kscad-modal{position:fixed;inset:0;z-index:999999;display:none;align-items:center;justify-content:center;padding:24px;background:rgba(8,18,42,.58);backdrop-filter:blur(4px)}
.kscad-modal.is-open{display:flex}
body.kscad-modal-open{overflow:hidden}
.kscad-dialog{width:min(860px,100%);max-height:92vh;overflow:auto;background:#fff;border:1px solid #dde4ed;border-radius:8px;box-shadow:0 22px 80px rgba(0,0,0,.28);position:relative;color:#16202e;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif}
.kscad-head{padding:22px 26px;border-bottom:1px solid #dde4ed;display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.kscad-head h3{margin:0;color:#0b2545;font-size:21px;line-height:1.35}
.kscad-head p{font-size:13px;color:#56657a;margin:5px 0 0}
.kscad-close{border:0;background:#f3f7fc;color:#0b2545;width:36px;height:36px;border-radius:50%;font-size:22px;cursor:pointer;line-height:1}
.kscad-selected{margin:18px 26px 0;border:1px solid #dde4ed;background:#f7f9fc;border-radius:6px;padding:12px;font-size:14px}
.kscad-selected b{color:#0b2545}
.kscad-error{margin:14px 26px 0;padding:11px 13px;border:1px solid #d63638;background:#fff5f5;color:#8a2424;border-radius:6px;white-space:pre-line;font-size:13px}
.kscad-form,.kscad-confirm,.kscad-result{padding:18px 26px 26px}
.kscad-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.kscad-field.kscad-full{grid-column:1/-1}
.kscad-label{display:block;font-size:13px;font-weight:700;color:#0b2545;margin-bottom:5px}
.kscad-req{display:inline-block;margin-left:6px;background:#f2d24c;color:#4a3b00;border-radius:999px;padding:1px 7px;font-size:10px;font-weight:700;vertical-align:middle}
.kscad-field input[type="text"],.kscad-field input[type="email"],.kscad-field input[type="tel"],.kscad-field select,.kscad-field textarea{box-sizing:border-box;width:100%;border:1px solid #cfd9e7;border-radius:5px;padding:10px 11px;font:inherit;font-size:14px;background:#fff;color:#16202e}
.kscad-field input:focus,.kscad-field select:focus,.kscad-field textarea:focus{outline:2px solid rgba(30,111,217,.22);border-color:#1e6fd9}
.kscad-field textarea{min-height:96px;resize:vertical}
.kscad-check-group{display:grid;gap:8px}
.kscad-check{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:#34405a;cursor:pointer}
.kscad-check input{margin-top:4px}
.kscad-check a{color:#1e6fd9;text-decoration:underline}
.kscad-actions{display:grid;grid-template-columns:1fr auto auto;align-items:center;gap:10px;margin-top:20px}
.kscad-privacy-note{margin:0;color:#6a7586;font-size:12px}
.kscad-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:10px 20px;border-radius:5px;font-weight:700;font-size:14px;cursor:pointer;border:1px solid transparent}
.kscad-btn:disabled{opacity:.6;cursor:wait}
.kscad-btn-pri{background:#1e6fd9;color:#fff;border-color:#1e6fd9}
.kscad-btn-pri:hover{background:#195fb9}
.kscad-btn-out{background:#fff;color:#0b2545;border-color:#cfd9e7}
.kscad-btn-out:hover{border-color:#1e6fd9;color:#1e6fd9;background:#f3f7fc}
.kscad-confirm h4,.kscad-result h4{font-size:20px;color:#0b2545;margin:0 0 8px}
.kscad-confirm>p,.kscad-result>p{margin:0;color:#56657a;font-size:14px}
.kscad-confirm-table{margin-top:16px;border:1px solid #dde4ed;border-radius:6px;overflow:hidden}
.kscad-confirm-row{display:grid;grid-template-columns:200px 1fr;border-bottom:1px solid #dde4ed;font-size:13px}
.kscad-confirm-row:last-child{border-bottom:0}
.kscad-confirm-label{background:#f3f7fc;color:#0b2545;font-weight:700;padding:10px 12px}
.kscad-confirm-value{padding:10px 12px;white-space:pre-wrap;word-break:break-word}
.kscad-hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
[hidden]{display:none!important}
@media(max-width:720px){.kscad-modal{padding:12px}.kscad-head{padding:18px}.kscad-selected,.kscad-error{margin-left:18px;margin-right:18px}.kscad-form,.kscad-confirm,.kscad-result{padding:16px 18px 20px}.kscad-fields{grid-template-columns:1fr}.kscad-actions{grid-template-columns:1fr}.kscad-actions .kscad-privacy-note{grid-column:1/-1}.kscad-btn{width:100%}.kscad-confirm-row{grid-template-columns:1fr}.kscad-confirm-label{border-bottom:1px solid #dde4ed}}
/* Shortcode button */
.kscad-shortcode-link{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:8px 16px;border:1px solid #1e6fd9;border-radius:5px;background:#fff;color:#1e6fd9;font-weight:700;font-size:14px;line-height:1.4;text-decoration:none!important;cursor:pointer;transition:filter .18s,transform .18s,box-shadow .18s}
.kscad-shortcode-link:hover,.kscad-shortcode-link:focus{filter:brightness(.96);transform:translateY(-1px);box-shadow:0 3px 10px rgba(11,37,69,.10);text-decoration:none!important}
.kscad-item-buttons{display:inline-flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.kscad-config-button{white-space:nowrap}
.kscad-shortcode-error{display:inline-block;padding:8px 10px;border:1px solid #d63638;background:#fff5f5;color:#8a2424;font-size:13px}

/* Multiple CAD display template */
.kscad-group{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.kscad-group-item{display:flex;flex-direction:column;gap:8px;padding:16px;border:1px solid #dde4ed;border-radius:6px;background:#fff}
.kscad-group-item-title{font-weight:700;color:#0b2545}
.kscad-group-item-model{font-size:13px;color:#56657a}
.kscad-group-item .kscad-shortcode-link{margin-top:auto;align-self:flex-start}

/* Optional row layout for display templates (image-like download list) */
.kscad-download-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:14px 16px;border:1px solid #dbe4ef;border-radius:6px;background:#fff}
.kscad-download-row-info{min-width:0}
.kscad-download-row-title{font-weight:700;color:#0b2545;line-height:1.4}
.kscad-download-row-meta{margin-top:4px;font-size:13px;color:#718096}
.kscad-download-row .kscad-item-buttons{justify-content:flex-end}
@media(max-width:640px){.kscad-download-row{grid-template-columns:1fr}.kscad-download-row .kscad-item-buttons{justify-content:flex-start}}