/* NOPR: styles. Served as /static/app.css. Everything is local: the page's CSP allows only 'self'.
   Colours are the NOPR brand tokens (26 NOPR Brand/BRAND.md): the purple of the logo, light and dark.
   --lilac is decoration only (chips, bars); text on a --lilac fill is --on-lilac; links are --violet. */

:root{
  --font:"Century Gothic",CenturyGothic,"Apple Gothic",AppleGothic,"URW Gothic L","Avant Garde",Futura,sans-serif;
  --bg:#F1EDFE; --panel:#FFFFFF; --panel-2:#F7F4FF; --ink:#211642; --sub:#5B5078; --line:#D9D1F0; --field-line:#7F72A8;
  --accent:#422C7F; --accent-hover:#34226B; --accent-ink:#FFFFFF; --violet:#6444C2;
  --lilac:#BCA3FE; --lilac-soft:#D5C4F8; --lilac-wash:#E6DFFB; --on-lilac:#211642; --focus:#6444C2;
  --ok:#1D7248; --warn:#9E4D10; --warn-bg:#FFF3E0; --bad:#B3261E; --bad-ink:#FFFFFF; --info:#0E7490;
  --shadow:0 1px 2px rgba(33,22,66,.08),0 8px 24px rgba(33,22,66,.08);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#130E26; --panel:#1B1535; --panel-2:#251D47; --ink:#EDE8FF; --sub:#B3A8D6; --line:#3A2F66; --field-line:#8579B8;
    --accent:#BCA3FE; --accent-hover:#D5C4F8; --accent-ink:#211642; --violet:#BCA3FE;
    --lilac:#BCA3FE; --lilac-soft:#352968; --lilac-wash:#2A2150; --on-lilac:#211642; --focus:#D5C4F8;
    --ok:#6CC08A; --warn:#E58A55; --warn-bg:#2F2012; --bad:#F28B82; --bad-ink:#211642; --info:#67C9DD;
    --shadow:0 1px 2px rgba(5,2,16,.5),0 8px 24px rgba(5,2,16,.45);
  }
}
:root[data-theme="dark"]{
  --bg:#130E26; --panel:#1B1535; --panel-2:#251D47; --ink:#EDE8FF; --sub:#B3A8D6; --line:#3A2F66; --field-line:#8579B8;
  --accent:#BCA3FE; --accent-hover:#D5C4F8; --accent-ink:#211642; --violet:#BCA3FE;
  --lilac:#BCA3FE; --lilac-soft:#352968; --lilac-wash:#2A2150; --on-lilac:#211642; --focus:#D5C4F8;
  --ok:#6CC08A; --warn:#E58A55; --warn-bg:#2F2012; --bad:#F28B82; --bad-ink:#211642; --info:#67C9DD;
  --shadow:0 1px 2px rgba(5,2,16,.5),0 8px 24px rgba(5,2,16,.45);
}

*{box-sizing:border-box}
[hidden]{display:none !important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5}
button,input,textarea,select{font:inherit;font-family:var(--font);color:inherit}
dialog,code,kbd,pre,samp,a{font-family:var(--font)}
a{color:var(--violet)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.skip{position:absolute;left:-9999px;top:8px;background:var(--panel);color:var(--ink);padding:8px 12px;border-radius:8px;z-index:20}
.skip:focus{left:8px}
.wrap{max-width:860px;margin:0 auto;padding-left:16px;padding-right:16px}
.alertbar{background:var(--warn);color:var(--accent-ink);text-align:center;font-size:14px;font-weight:700;padding:8px 16px}

/* ---- brand: the wordmark is an inline SVG (the sprite is in the page once); the hero shows the lockup, wordmark and tagline in one SVG ---- */
.nopr-sprite{position:absolute;width:0;height:0;overflow:hidden;-webkit-user-select:none;user-select:none}
.brand-logo{display:block;height:28px;width:auto;color:var(--ink);flex:none}
.brand-logo--dark{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .brand-logo--light{display:none}
  :root:not([data-theme="light"]) .brand-logo--dark{display:block}
}
:root[data-theme="dark"] .brand-logo--light{display:none}
:root[data-theme="dark"] .brand-logo--dark{display:block}
/* lockup: the wordmark and the tagline drawn as ONE svg (sprite symbols #nopr-lockup and #nopr-lockup-on-dark), so the
   tagline always spans the wordmark. Used only where it can be 264 px wide or more (tagline font = width x 23 / 550, 11 px at 264);
   compact bars keep the wordmark alone. The negative left margin pulls the N stem onto the text edge (12 of 550 units are padding). */
.lockup{margin:0}
.lockup-wide,.lockup-short{display:block}
.lockup-short{display:none}
.lockup-logo{display:block;width:min(100%,340px);height:auto;color:var(--ink);text-transform:none;margin-left:calc(min(100%,340px) * -.021)}
.lockup-logo--dark{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .lockup-logo--light{display:none}
  :root:not([data-theme="light"]) .lockup-logo--dark{display:block}
}
:root[data-theme="dark"] .lockup-logo--light{display:none}
:root[data-theme="dark"] .lockup-logo--dark{display:block}
.top .brand-logo{height:36px}
/* narrow page: when the lockup cannot be 264 px wide (page width under 296 px = 264 + 2 x 16 px gutters) the wordmark stands alone at a
   header size and the tagline becomes a plain regular-weight line under it. A media query on the page width, so it also holds inside
   the demo frames, where the page width is the frame width. No script, no inline style. */
.lockup-short .brand-logo{height:40px;margin-left:-3px}
.lockup-line{display:block;margin:6px 0 0;font-size:14px;font-weight:400;font-style:normal;line-height:1.4;letter-spacing:0;word-spacing:0;text-transform:none;color:var(--ink)}
@media (max-width:295.98px){
  .lockup-wide{display:none}
  .lockup-short{display:block}
}
.brand{margin:0}
.lockup + .lede{margin-top:10px}
.top + main > h1:first-child{margin-top:14px}

/* ---- account bar and usage meters ---- */
.bar{background:var(--panel);border-bottom:1px solid var(--line)}
.bar .wrap{padding-top:10px;padding-bottom:12px}
.bar-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px 12px}
.bar-user{margin:0;min-width:0;flex:1 1 220px;font-size:14px;color:var(--sub);overflow-wrap:anywhere}
.email{color:var(--ink);overflow-wrap:anywhere;word-break:break-word}
.meters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px 18px;margin-top:10px}
.meter{min-width:0}
.meter-head{display:flex;justify-content:space-between;gap:8px;font-size:13px;margin-bottom:4px}
.meter-head span:first-child{font-weight:700}
.meter-head span:last-child{color:var(--sub);text-align:right;overflow-wrap:anywhere}
.track{height:10px;border-radius:999px;background:var(--panel-2);border:1px solid var(--field-line);overflow:hidden}
.fill{height:100%;width:0;background:var(--accent);border-radius:999px;transition:width .3s}
.fill.alert{background:var(--warn)}

/* ---- page header and cards ---- */
.top{padding-top:30px;padding-bottom:6px}
h1{font-size:27px;margin:0 0 6px;letter-spacing:.01em}
.lede{margin:0;color:var(--sub);max-width:62ch}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:20px;margin-top:16px;min-width:0}
.card h2{font-size:17px;margin:0 0 12px;display:flex;gap:10px;align-items:center}
.n{display:inline-grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--accent);color:var(--accent-ink);font-size:13px;flex:none}
.opt{font-weight:400;color:var(--sub);font-size:13px}
.hint{margin:0 0 12px;color:var(--sub);font-size:14px}
.plain{margin:0 0 12px;overflow-wrap:anywhere}
.head-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px}
.card .head-row h2{margin:0}
.head-row{margin-bottom:12px}

/* ---- upload ---- */
.drop{display:block;border:2px dashed var(--field-line);border-radius:12px;padding:28px 16px;text-align:center;cursor:pointer;background:var(--panel-2);transition:border-color .15s,background .15s}
.drop:hover,.drop.over{border-color:var(--violet);background:var(--lilac-wash)}
.drop:focus-within{outline:3px solid var(--focus);outline-offset:2px}
.drop.is-busy{opacity:.6;cursor:not-allowed}
.drop .big{display:block;font-weight:700}
.drop .small{display:block;font-size:13px;color:var(--sub);margin-top:4px}
.picked{display:flex;gap:14px;align-items:center;margin-top:14px;min-width:0}
.picked img,.picked .pdf{width:104px;height:78px;flex:none;border-radius:8px;border:1px solid var(--line);background:#fff;object-fit:cover}
.picked .pdf{display:grid;place-items:center;font-weight:700;color:var(--sub);background:var(--panel-2)}
.picked .meta{min-width:0;font-size:14px;color:var(--sub);overflow-wrap:anywhere}
.picked .meta strong{display:block;color:var(--ink);font-size:15px}
.link{background:none;border:0;padding:0;color:var(--violet);text-decoration:underline;cursor:pointer;font-size:14px}

/* ---- fields ---- */
.field{margin-top:14px}
.field.first{margin-top:0}
.field label{display:block;font-size:14px;font-weight:700;margin-bottom:4px}
input[type=text],textarea{width:100%;border:1px solid var(--field-line);border-radius:10px;padding:10px 12px;background:var(--panel-2)}
input[type=text]:focus,textarea:focus{border-color:var(--accent)}
::placeholder{color:var(--sub);opacity:1}
textarea{resize:vertical;min-height:64px}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--field-line);background:var(--panel-2);border-radius:10px;padding:10px 16px;cursor:pointer;font-weight:700;text-decoration:none;color:var(--ink);min-height:44px;text-align:center}
.btn:hover{border-color:var(--accent)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.btn.primary:hover{background:var(--accent-hover)}
.btn.danger{background:var(--bad);color:var(--bad-ink);border-color:transparent}
.btn.danger:hover{filter:brightness(1.06)}
.btn.ghost-danger{border-color:var(--bad);color:var(--bad)}
.btn.block{width:100%}
.btn.small{min-height:36px;padding:6px 12px;font-size:14px}
.cost{margin:8px 0 0;color:var(--sub);font-size:13px;text-align:center}
.cost.left{text-align:left}
#form-reload,#result-reload{margin-top:8px}

/* ---- busy, errors, banners ---- */
.busy{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;margin:14px 0 0;padding:12px;border-radius:10px;background:var(--panel-2);font-size:14px;overflow-wrap:anywhere}
.spin{width:18px;height:18px;border:2px solid var(--line);border-top-color:var(--info);border-radius:50%;animation:rot .8s linear infinite;flex:none}
@keyframes rot{to{transform:rotate(360deg)}}
.err{margin:10px 0 0;color:var(--bad);font-size:14px;font-weight:700;overflow-wrap:anywhere}
.banner{margin:12px 0 0;padding:10px 12px;border-radius:10px;font-size:14px;border:1px solid var(--warn);background:var(--warn-bg);color:var(--ink);overflow-wrap:anywhere}
.banner p{margin:0}
.banner .btn{margin-top:8px}
.top-gap{margin-top:16px}

/* ---- result ---- */
.seg{display:inline-flex;border:1px solid var(--field-line);border-radius:10px;overflow:hidden;margin-bottom:12px}
.seg button{border:0;background:var(--panel-2);padding:8px 14px;cursor:pointer;font-weight:700;font-size:14px}
.seg button:focus-visible{outline-offset:-3px}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.seg button[aria-pressed="true"]:focus-visible{outline-color:var(--accent-ink)}
.cmp{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--line);background:var(--panel-2);user-select:none;-webkit-user-select:none}
.cmp img{display:block;width:100%;height:auto}
.cmp .after{position:absolute;top:0;right:0;bottom:0;left:0;clip-path:inset(0 0 0 50%)}
.cmp .after img{width:100%;height:100%;object-fit:fill}
.cmp .handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fff;box-shadow:0 0 0 1px rgba(33,22,66,.45);pointer-events:none}
.cmp .handle::after{content:"\25C0  \25B6";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;color:var(--on-lilac);border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700;white-space:nowrap}
.cmp input[type=range]{position:absolute;top:0;left:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize}
.cmp:focus-within{outline:3px solid var(--focus);outline-offset:2px}
.cmp .tag{position:absolute;top:10px;font-size:11px;font-weight:700;background:rgba(33,22,66,.82);color:#fff;border-radius:999px;padding:4px 10px;pointer-events:none;max-width:46%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cmp .tag.l{left:10px}
.cmp .tag.r{right:10px}
.pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px;align-items:start}
.pair.one{grid-template-columns:minmax(0,1fr)}
.pair figure{margin:0;min-width:0}
.pair img{display:block;width:100%;height:auto;border-radius:10px;border:1px solid var(--line);background:var(--panel-2)}
.pair figcaption{font-size:12px;color:var(--sub);margin-top:4px;overflow-wrap:anywhere}
.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;align-items:center}
.actions.end{justify-content:flex-end}
.kv{margin:12px 0 0;font-size:13px;color:var(--sub);overflow-wrap:anywhere}
.policy{margin:16px 0 0;padding:12px;border-radius:10px;background:var(--lilac-wash);border-left:4px solid var(--lilac);font-size:13px;color:var(--sub)}
.policy b{color:var(--ink)}

/* ---- saved renders ---- */
.grid{list-style:none;margin:14px 0 0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}
.item{display:flex;flex-direction:column;min-width:0;border:1px solid var(--line);border-radius:12px;background:var(--panel-2);overflow:hidden}
.thumb{display:block;background:var(--panel-2)}
.thumb:focus-visible{outline-offset:-3px}
.thumb img{display:block;width:100%;height:150px;object-fit:contain;background:var(--panel-2);color:var(--sub);font-size:13px}
.thumb img.broken{height:150px}
.item-body{display:flex;flex-direction:column;gap:6px;min-width:0;flex:1;padding:12px}
.item-name{font-size:15px;margin:0;overflow-wrap:anywhere}
.item-meta{margin:0;font-size:13px;color:var(--sub);display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center}
.chip{display:inline-block;padding:0 8px;border-radius:999px;border:1px solid transparent;background:var(--lilac);font-weight:700;color:var(--on-lilac);font-size:12px}
.item-warn{margin:0;padding-left:8px;border-left:3px solid var(--warn);font-size:13px;overflow-wrap:anywhere}
.item-actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:6px}

/* ---- dialogs ---- */
dialog:not([open]){display:none}
dialog{border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--ink);padding:0;max-width:460px;width:calc(100% - 32px);box-shadow:var(--shadow)}
dialog::backdrop{background:rgba(19,14,38,.6)}
dialog .body{padding:20px}
dialog h3{font-size:17px;margin:0 0 8px}
dialog p{margin:0 0 10px;font-size:14px;overflow-wrap:anywhere}
dialog img{width:100%;border-radius:8px;border:1px solid var(--line);margin:4px 0 10px}

footer{padding-top:26px;padding-bottom:36px;font-size:13px;color:var(--sub)}
footer p{margin:0 0 6px;overflow-wrap:anywhere}
/* the middle dot in Century Gothic sits right of centre in its box (ink .23 to .36 em in a .33 em advance): shift it left, keep its width */
.dot{margin:0 .13em 0 -.13em}

@media (max-width:640px){
  .pair{grid-template-columns:minmax(0,1fr)}
  .picked img,.picked .pdf{width:84px;height:64px}
}
@media (max-width:560px){
  .meters{grid-template-columns:minmax(0,1fr)}
}
@media (forced-colors: active){
  .fill{background:Highlight;forced-color-adjust:none}
  .track{border-color:CanvasText}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
}