:root{
  color-scheme:light;
  --blue:#1263df;
  --blue-dark:#0b4fb8;
  --bg:#eef2f7;
  --panel:#ffffff;
  --text:#182230;
  --muted:#667085;
  --line:#d7dee8;
  --danger:#d92d20;
  --ok:#137a3b;
  --ok-bg:#eaf8ef;
  --pending:#735c0f;
  --pending-bg:#fff8d9;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg)}
button,select,.button{font:inherit}
.toolbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:9px 12px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 4px rgba(16,24,40,.08)}
.brand{font-size:19px;font-weight:700;margin-right:4px;white-space:nowrap}
.toolbar button,.button{border:1px solid #c7d0dc;background:#fff;color:#27364a;border-radius:7px;padding:8px 11px;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;min-height:36px}
.toolbar button:hover:not(:disabled),.button:hover:not(.disabled){background:#f6f8fb}
.toolbar button:disabled,.button.disabled{opacity:.45;cursor:not-allowed}
.toolbar .primary{background:var(--blue);border-color:var(--blue);color:#fff;font-weight:700}
.toolbar .primary:hover:not(:disabled){background:var(--blue-dark)}
#pageInfo{font-size:14px;color:#475467;min-width:135px;text-align:center}
.spacer{flex:1 1 20px}
.view-mode,.quality{display:flex;align-items:center;gap:6px;font-size:13px;color:#475467;white-space:nowrap}
.view-mode select,.quality select{border:1px solid #c7d0dc;border-radius:7px;background:#fff;padding:7px 9px;min-height:36px;color:#27364a}
main{display:grid;grid-template-columns:minmax(0,1fr) 310px;min-height:calc(100vh - 58px)}
.workspace{position:relative;min-width:0;padding:0;background:#d7dce3}
aside{background:#fff;border-left:1px solid var(--line);padding:18px 18px 28px;line-height:1.45}
aside h3{margin:0 0 10px;font-size:18px}
aside ol{padding-left:22px;margin:0 0 16px}
aside li{margin:0 0 8px}
aside p{font-size:14px;color:#475467}
aside hr{border:0;border-top:1px solid var(--line);margin:18px 0}
.start-panel{max-width:800px;margin:70px auto;padding:34px 36px;background:#fff;border-radius:13px;box-shadow:0 4px 18px rgba(16,24,40,.10)}
.start-panel h1{font-size:25px;line-height:1.25;margin:12px 0 14px}.start-panel p{font-size:16px;line-height:1.55;color:#475467;margin:7px 0}
.privacy{display:inline-block;background:#eaf8ef;color:#146c37;border:1px solid #b9e3c7;padding:6px 9px;border-radius:999px;font-size:13px;font-weight:700}
.pages-container{display:flex;flex-direction:column;align-items:center;gap:24px;padding:24px 18px 60px;min-height:100%}
.page-item{width:min(100%,980px);scroll-margin-top:90px}
.page-label{font-size:13px;font-weight:700;color:#344054;margin:0 0 7px 3px}
.page-stage{position:relative;width:100%;background:#fff;box-shadow:0 3px 12px rgba(0,0,0,.22);overflow:hidden;line-height:0}
.page-stage canvas.pdf-canvas{display:block;width:100%;height:auto;background:#fff}
.page-stage canvas.overlay{position:absolute;inset:0;width:100%;height:100%;cursor:crosshair;touch-action:pan-y;line-height:normal}
.page-loading{aspect-ratio:var(--page-ratio,210/297);display:flex;align-items:center;justify-content:center;color:#667085;background:#fff;font-size:14px}
.busy{position:absolute;z-index:20;top:24px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:10px;padding:11px 15px;border-radius:9px;background:rgba(17,24,39,.91);color:#fff;box-shadow:0 5px 18px rgba(0,0,0,.22);font-size:14px}
.spinner{width:18px;height:18px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.status{border-radius:8px;padding:11px 12px;font-size:14px;border:1px solid}
.status.ok{background:var(--ok-bg);border-color:#b7dfc5;color:#145d31}
.status.pending{background:var(--pending-bg);border-color:#e8d77f;color:#6b570f}
.status.bad{background:#fff0ef;border-color:#f1b9b4;color:#8a241c}
.small-note{font-size:12px!important;line-height:1.45;color:#667085!important}
.danger-link{border:0;background:transparent;color:var(--danger);padding:7px 0;margin-top:8px;cursor:pointer;text-align:left;font-weight:700}
.message{margin-top:10px;font-size:13px;color:#176b36;white-space:pre-wrap}.message.error{color:#b42318}
.hidden{display:none!important}
@media(max-width:1000px){main{grid-template-columns:1fr}aside{border-left:0;border-top:1px solid var(--line)}.start-panel{margin:40px 20px}.toolbar{padding:8px 10px}.brand{width:100%}aside{order:2}.workspace{min-height:60vh}.pages-container{padding:12px;gap:18px}.view-mode,.quality{flex:1 1 auto}.view-mode select,.quality select{max-width:100%}}
@media(max-width:560px){.toolbar{gap:6px}.toolbar button,.button{padding:8px 9px}.start-panel{margin:22px 10px;padding:24px 20px}.start-panel h1{font-size:21px}.pages-container{padding:8px}.page-item{width:100%}#pageInfo{min-width:110px}.spacer{display:none}}