.kdp-maker{
    --kdp-ink:#18212f;
    --kdp-muted:#5d6979;
    --kdp-line:#d9e1ea;
    --kdp-soft:#f6f8fb;
    --kdp-panel:#ffffff;
    --kdp-blue:#1664d9;
    --kdp-teal:#137a73;
    --kdp-green:#17824c;
    --kdp-amber:#9a6100;
    --kdp-red:#b42318;
    font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
    color:var(--kdp-ink);
    line-height:1.45;
    width:min(1180px, calc(100vw - 32px));
    max-width:none;
    margin-top:0;
    margin-bottom:0;
    margin-left:calc(50% - min(590px, calc(50vw - 16px)));
    margin-right:calc(50% - min(590px, calc(50vw - 16px)));
    container-type:inline-size;
}
.kdp-maker *{box-sizing:border-box}
.kdp-layout{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:16px;align-items:start}
.kdp-layout main{min-width:0}
.kdp-layout aside{position:sticky;top:24px}
.kdp-hero{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:18px;border:1px solid var(--kdp-line);border-left:4px solid var(--kdp-teal);border-radius:8px;background:#f8fafc;margin-bottom:16px}
.kdp-hero h2{font-size:26px;line-height:1.18;margin:0 0 5px;letter-spacing:0}
.kdp-hero p{margin:0;color:var(--kdp-muted);font-size:15px}
.kdp-hero-stats{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px;list-style:none;margin:0;padding:0;max-width:360px}
.kdp-hero-stats li{border:1px solid #c8d9d7;background:#eef8f6;color:#0f5f58;border-radius:6px;padding:6px 9px;font-size:12px;font-weight:700;white-space:nowrap}
.kdp-card{background:var(--kdp-panel);border:1px solid var(--kdp-line);border-radius:8px;box-shadow:0 8px 22px rgba(24,33,47,.06);padding:18px;margin-bottom:16px}
.kdp-card h3{font-size:18px;line-height:1.25;margin:0;color:var(--kdp-ink);letter-spacing:0}
.kdp-section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.kdp-section-head>span{color:var(--kdp-muted);font-size:13px;font-weight:700}
.kdp-generate-head{margin-top:18px;padding-top:16px;border-top:1px solid var(--kdp-line)}
.kdp-drop{border:2px dashed #9eb2c8;border-radius:8px;padding:22px 18px;text-align:center;cursor:pointer;background:#f8fbfd;display:flex;gap:9px;flex-direction:column;align-items:center;justify-content:center;min-height:138px;transition:border-color .2s,background .2s,box-shadow .2s}
.kdp-drop input{display:none}
.kdp-drop strong{font-size:16px;line-height:1.3}
.kdp-drop span{color:var(--kdp-muted)}
.kdp-drop:hover,.kdp-drop.is-drag{background:#eef7ff;border-color:var(--kdp-blue);box-shadow:0 0 0 3px rgba(22,100,217,.10)}
.kdp-drop.has-files{border-color:var(--kdp-teal);background:#f0faf8}
.kdp-drop-icon{width:42px;height:42px;border:1px solid #adc1d4;border-radius:8px;background:#fff;position:relative;display:block}
.kdp-drop-icon:before,.kdp-drop-icon:after{content:"";position:absolute;background:var(--kdp-blue);border-radius:2px;left:50%;top:50%;transform:translate(-50%,-50%)}
.kdp-drop-icon:before{width:18px;height:3px}
.kdp-drop-icon:after{width:3px;height:18px}
.kdp-form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:13px;margin:18px 0}
.kdp-form-grid label{display:flex;flex-direction:column;font-weight:700;gap:6px;min-width:0;font-size:13px;color:#263244}
.kdp-form-grid select,.kdp-form-grid input{width:100%;min-height:42px;border:1px solid #c7d2de;border-radius:6px;padding:9px 10px;background:#fff;color:var(--kdp-ink);font:inherit}
.kdp-form-grid select:focus,.kdp-form-grid input:focus{outline:2px solid rgba(22,100,217,.22);border-color:var(--kdp-blue)}
.kdp-form-grid small{font-weight:600;color:var(--kdp-muted)}
.kdp-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;border:1px solid #b8c4d2;border-radius:6px;background:#fff;color:var(--kdp-ink)!important;text-decoration:none!important;padding:10px 14px;font-weight:800;cursor:pointer;margin:4px 6px 4px 0;line-height:1.15;max-width:100%;white-space:normal;text-align:center}
.kdp-btn:hover{background:#f2f5f9}
.kdp-btn-primary{border-color:var(--kdp-blue);background:var(--kdp-blue);color:#fff!important}
.kdp-btn-primary:hover{background:#0f55c0}
.kdp-btn:disabled,.kdp-btn.is-busy{opacity:.65;cursor:not-allowed}
.kdp-progress{margin:14px 0 0;background:#e8eef5;border-radius:6px;position:relative;overflow:hidden;height:32px}
.kdp-progress div{height:100%;width:0;background:linear-gradient(90deg,var(--kdp-blue),var(--kdp-teal));transition:width .25s}
.kdp-progress span{position:absolute;left:12px;top:7px;font-size:13px;font-weight:800;color:var(--kdp-ink)}
.kdp-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:10px;margin-bottom:12px}
.kdp-summary-item{border:1px solid var(--kdp-line);border-left-width:4px;border-radius:8px;background:#fff;padding:10px;min-width:0}
.kdp-summary-item span{display:block;color:var(--kdp-muted);font-size:12px;font-weight:800}
.kdp-summary-item strong{display:block;margin-top:3px;font-size:16px;line-height:1.2;word-break:break-word}
.kdp-summary-item.is-neutral{border-left-color:var(--kdp-blue)}
.kdp-summary-item.is-ok{border-left-color:var(--kdp-green)}
.kdp-summary-item.is-warn{border-left-color:var(--kdp-amber)}
.kdp-actions{border:1px solid var(--kdp-line);border-radius:8px;background:var(--kdp-soft);padding:10px 12px;margin:12px 0}
.kdp-actions label{display:flex;align-items:center;gap:8px;margin:0;font-weight:700}
.kdp-pages{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;align-items:start}
.kdp-page{display:grid;grid-template-columns:56px minmax(0,1fr);align-items:start;gap:10px;border:1px solid var(--kdp-line);border-radius:8px;padding:9px;background:#fff;transition:box-shadow .2s,border-color .2s,opacity .2s;min-width:0}
.kdp-page:hover{border-color:#b8c9dc;box-shadow:0 5px 16px rgba(24,33,47,.06)}
.kdp-page.is-dragging{opacity:.55}
.kdp-thumb{position:relative;width:56px;height:74px;background:#fff;border:1px solid #ccd7e3;overflow:hidden;border-radius:6px;padding:0;appearance:none;cursor:pointer}
.kdp-thumb img{width:100%;height:100%;object-fit:contain;display:block;background:#fff}
.kdp-thumb:focus-visible{outline:2px solid rgba(22,100,217,.36);outline-offset:2px}
.kdp-safe-overlay{position:absolute;inset:8%;border:1px dashed rgba(24,33,47,.65);box-shadow:0 0 0 999px rgba(255,255,255,.08);pointer-events:none}
.kdp-page-meta{min-width:0}
.kdp-page-meta strong{display:block;font-size:14px;line-height:1.25;word-break:break-word}
.kdp-page-meta small{display:block;color:var(--kdp-muted);margin-top:3px;line-height:1.35}
.kdp-page-tools{grid-column:1 / -1;display:flex;flex-wrap:wrap;justify-content:flex-start;gap:6px;max-width:none}
.kdp-page-btn{border:1px solid #c4cfdb;background:#fff;border-radius:6px;padding:7px 9px;cursor:pointer;color:var(--kdp-ink);font-weight:750;line-height:1;font-size:12px}
.kdp-page-btn:hover{background:#f2f5f9}
.kdp-remove{border-color:#f0b7b2;color:var(--kdp-red)}
.kdp-remove:hover{background:#fff4f2}
.kdp-alert,.kdp-ok{border-radius:8px;padding:12px 14px;margin:10px 0}
.kdp-alert{background:#fff8eb;border:1px solid #f0c978;color:#433018}
.kdp-alert-warn{background:#fff5f4;border-color:#f2b8b0;color:#471d18}
.kdp-alert ul{margin:8px 0 0 18px;padding:0}
.kdp-ok{background:#effaf3;border:1px solid #99d9b4;color:#173f28;font-weight:750}
.kdp-ad-slot{min-height:90px;border:1px dashed #c5cfdb;border-radius:8px;margin:16px 0;padding:16px;text-align:center;background:#fafbfc}
.kdp-ad-slot span{display:block;font-size:12px;color:#7a8696;margin-bottom:8px}
.kdp-safezone p{margin:12px 0 0;color:var(--kdp-muted);font-size:14px}
.kdp-safe-preview{height:168px;border:3px solid #202938;border-radius:8px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;background:repeating-linear-gradient(45deg,#fff,#fff 10px,#f5f7fa 10px,#f5f7fa 20px);text-align:center}
.kdp-safe-preview span{display:inline-block;border:1px solid #cbd5e1;border-radius:5px;background:rgba(255,255,255,.86);padding:4px 7px;font-size:12px;font-weight:800;color:#334155}
.kdp-download-actions{display:flex;flex-wrap:wrap;gap:6px;margin:12px 0}
.kdp-note{font-size:13px;color:var(--kdp-muted);margin-bottom:0}
body.kdp-preview-open{overflow:hidden}
.kdp-preview-modal[hidden]{display:none!important}
.kdp-preview-modal{position:fixed;inset:0;z-index:99999;display:flex;align-items:center;justify-content:center;padding:20px}
.kdp-preview-backdrop{position:absolute;inset:0;background:rgba(15,23,42,.66)}
.kdp-preview-panel{position:relative;z-index:1;width:min(1120px,calc(100vw - 32px));max-height:calc(100vh - 32px);display:flex;flex-direction:column;background:#fff;border:1px solid #d7e0ea;border-radius:8px;box-shadow:0 26px 80px rgba(15,23,42,.28);overflow:hidden;color:var(--kdp-ink)}
.kdp-preview-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:14px 16px;border-bottom:1px solid var(--kdp-line);background:#f8fafc}
.kdp-preview-head h3{margin:0;font-size:18px;line-height:1.25;letter-spacing:0;word-break:break-word}
.kdp-preview-head p{margin:4px 0 0;color:var(--kdp-muted);font-size:13px}
.kdp-preview-body{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:16px;min-height:0;padding:16px;overflow:auto}
.kdp-preview-stage{min-height:0;display:flex;align-items:center;justify-content:center;background:#eef3f8;border:1px solid #d7e0ea;border-radius:8px;padding:14px}
.kdp-preview-frame{position:relative;display:flex;align-items:center;justify-content:center;max-width:100%;max-height:70vh;background:#fff;box-shadow:0 12px 32px rgba(15,23,42,.18);overflow:hidden}
.kdp-preview-frame img{display:block;max-width:100%;max-height:70vh;object-fit:contain;background:#fff}
.kdp-preview-frame:before{content:"";position:absolute;inset:0;border:2px solid rgba(24,33,47,.84);pointer-events:none}
.kdp-preview-frame:after{content:"";position:absolute;inset:8%;border:2px dashed rgba(22,100,217,.82);box-shadow:0 0 0 999px rgba(255,255,255,.06);pointer-events:none}
.kdp-preview-line{position:absolute;left:12px;border:1px solid #cbd5e1;background:rgba(255,255,255,.90);border-radius:5px;padding:3px 6px;font-size:11px;font-weight:800;color:#263244;line-height:1;pointer-events:none}
.kdp-preview-line-trim{top:10px}
.kdp-preview-line-safe{top:calc(8% + 8px);color:#0f55c0}
.kdp-preview-line-bleed{bottom:10px}
.kdp-preview-details{display:grid;grid-template-columns:1fr;gap:10px;align-content:start}
.kdp-preview-detail{border:1px solid var(--kdp-line);border-left:4px solid var(--kdp-blue);border-radius:8px;padding:10px;background:#fff;min-width:0}
.kdp-preview-detail.is-ok{border-left-color:var(--kdp-green)}
.kdp-preview-detail.is-warn{border-left-color:var(--kdp-amber);background:#fffaf0}
.kdp-preview-detail span{display:block;color:var(--kdp-muted);font-size:12px;font-weight:800;margin-bottom:3px}
.kdp-preview-detail strong{display:block;font-size:13px;line-height:1.35;word-break:break-word}
.kdp-preview-actions{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--kdp-line);background:#f8fafc}
.kdp-preview-actions .kdp-btn{margin:0}
@media(max-width:980px){
    .kdp-layout{grid-template-columns:1fr}
    .kdp-layout aside{position:static}
    .kdp-preview-body{grid-template-columns:1fr}
    .kdp-preview-frame,.kdp-preview-frame img{max-height:60vh}
}
@media(max-width:760px){
    .kdp-maker{width:calc(100vw - 20px);margin-left:calc(50% - 50vw + 10px);margin-right:calc(50% - 50vw + 10px)}
    .kdp-hero{display:block}
    .kdp-hero-stats{justify-content:flex-start;margin-top:12px;max-width:none}
    .kdp-form-grid{grid-template-columns:1fr}
    .kdp-pages{grid-template-columns:1fr}
    .kdp-download-actions{display:block}
    .kdp-download-actions .kdp-btn{width:100%;margin-right:0}
    .kdp-preview-modal{padding:10px}
    .kdp-preview-panel{width:calc(100vw - 20px);max-height:calc(100vh - 20px)}
    .kdp-preview-head{display:block}
    .kdp-preview-head .kdp-page-btn{margin-top:10px}
    .kdp-preview-body{padding:10px}
    .kdp-preview-actions{display:grid;grid-template-columns:1fr;gap:8px}
    .kdp-preview-actions .kdp-btn{width:100%}
}
@container (max-width: 920px){
    .kdp-layout{grid-template-columns:1fr}
    .kdp-layout aside{position:static}
}
.kdp-seo-content{
    width:min(1180px, calc(100vw - 32px));
    max-width:none;
    margin:18px calc(50% - min(590px, calc(50vw - 16px))) 0;
    padding:18px;
    border:1px solid var(--kdp-line, #d9e1ea);
    border-radius:8px;
    background:#fff;
    color:var(--kdp-ink, #18212f);
    font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
    line-height:1.55;
}
.kdp-seo-content h2{font-size:22px;line-height:1.25;margin:0 0 8px;letter-spacing:0;color:var(--kdp-ink, #18212f)}
.kdp-seo-content p{margin:0 0 14px;color:var(--kdp-muted, #5d6979)}
.kdp-seo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:10px;margin:12px 0 18px}
.kdp-seo-grid div,.kdp-seo-faq article{border:1px solid var(--kdp-line, #d9e1ea);border-radius:8px;padding:12px;background:#f8fafc;min-width:0}
.kdp-seo-grid strong{display:block;font-size:14px;margin-bottom:3px}
.kdp-seo-grid span{display:block;color:var(--kdp-muted, #5d6979);font-size:13px}
.kdp-seo-faq{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:10px}
.kdp-seo-faq h3{font-size:16px;line-height:1.3;margin:0 0 6px;color:var(--kdp-ink, #18212f);letter-spacing:0}
.kdp-seo-faq p{font-size:14px;margin:0;color:var(--kdp-muted, #5d6979)}
@media(max-width:760px){
    .kdp-seo-content{width:calc(100vw - 20px);margin-left:calc(50% - 50vw + 10px);margin-right:calc(50% - 50vw + 10px);padding:14px}
    .kdp-seo-faq{grid-template-columns:1fr}
}