/* ==========================================================================
   QR suite — design system
   Loaded by the QR generator and the QR scanner only, on top of app.css.

   Why a second stylesheet rather than more of app.css: these two pages are
   the only ones on the site that are *tools you work in* rather than forms
   you pass through. They need a component set — buttons with loading states,
   collapsible sections that summarise themselves, a dropzone, a segmented
   control — that the other thirty tool pages have no use for. Keeping it
   here means a change to a QR control cannot ripple into Merge PDF.

   The colour tokens are app.css's (--ink, --mark, --paper …) so the two
   pages still belong to the same site. What is added here is everything a
   component layer needs and app.css never had: a spacing scale, a type
   scale, layered shadows, a radius set, and a z-index ladder with names.

   Visual direction: "Soft Depth" — a tinted canvas with cards lifting off
   it on layered shadows, generous radii, and controls big enough to hit
   with a thumb. Colour is used sparingly: the lime marks the one primary
   action and the current selection, nothing else.
   ========================================================================== */

:root{
  /* Spacing. A 4px base, and nothing off it — the old markup had 10, 11,
     13, 14, 15, 17, 19 and 21px all in play, which is why nothing lined up. */
  --qs-1:4px;  --qs-2:8px;   --qs-3:12px; --qs-4:16px; --qs-5:20px;
  --qs-6:24px; --qs-7:28px;  --qs-8:32px; --qs-10:40px; --qs-12:48px;
  --qs-14:56px; --qs-16:64px;

  /* Type scale. Eight sizes, three weights, and no arbitrary values. */
  --qs-t-xs:12px; --qs-t-sm:13px; --qs-t-base:15px; --qs-t-md:17px;
  --qs-t-lg:20px; --qs-t-xl:25px; --qs-t-2xl:31px; --qs-t-3xl:39px;
  --qs-w-normal:400; --qs-w-medium:550; --qs-w-bold:700;

  /* Radii. Soft Depth is round; the smallest thing here is still 6px. */
  --qs-r-xs:6px; --qs-r-sm:10px; --qs-r:14px; --qs-r-lg:20px;
  --qs-r-xl:28px; --qs-r-pill:999px;

  /* Surfaces. The canvas is tinted so a white card has something to lift
     off — a white card on a white page is a border, not depth. */
  --qs-canvas:#F1F1EA;
  --qs-card:#FFFFFF;
  --qs-inset:#F7F7F2;
  --qs-tint:#FBFCF2;
  --qs-hairline:rgba(20,24,31,.09);
  /* A form control has to be identifiable at 3:1 (WCAG 1.4.11), and a
     hairline cannot get there without ceasing to be a hairline — even
     at 32% it is 2.07:1. So cards keep the hairline and controls get
     their own border. */
  --qs-control-line:#888888;
  /* The lime is a fill colour, not a text colour: #8FA824 on the pale
     tint is 2.61:1. This is the same hue taken down to 4.84:1 there. */
  --qs-accent-ink:#657700;

  /* Shadows, layered rather than one hard drop: a tight contact shadow, a
     mid diffusion, and a wide ambient one. That is what reads as depth
     instead of as a border with a blur on it. */
  --qs-sh-1:0 1px 1px rgba(20,24,31,.04), 0 2px 5px rgba(20,24,31,.035);
  --qs-sh-2:0 1px 2px rgba(20,24,31,.05), 0 4px 10px rgba(20,24,31,.045), 0 14px 30px rgba(20,24,31,.04);
  --qs-sh-3:0 2px 4px rgba(20,24,31,.06), 0 8px 18px rgba(20,24,31,.07), 0 22px 48px rgba(20,24,31,.06);
  --qs-sh-pop:0 4px 8px rgba(20,24,31,.08), 0 18px 40px rgba(20,24,31,.12), 0 40px 80px rgba(20,24,31,.10);
  --qs-sh-inset:inset 0 1px 2px rgba(20,24,31,.05);

  /* One focus ring, used by every interactive thing. */
  --qs-ring:0 0 0 3px color-mix(in srgb, var(--qs-accent-ink) 55%, transparent);

  /* Named layers. No z-index:99999 anywhere below. */
  --qs-z-raised:10; --qs-z-sticky:20; --qs-z-dock:40; --qs-z-sheet:60; --qs-z-toast:80;

  --qs-speed:.18s;
  --qs-ease:cubic-bezier(.32,.72,.35,1);
}

/* Dark follows the operating system, and only that — there is no toggle, so
   an explicit data-theme (which the admin panel sets) still wins. */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --qs-canvas:#0B0E12;
    --qs-card:#161A21;
    --qs-inset:#12161C;
    --qs-tint:#1A1F19;
    --qs-hairline:rgba(255,255,255,.08);
    --qs-control-line:#5A616B;
    --qs-accent-ink:var(--mark);
    --qs-sh-1:0 1px 1px rgba(0,0,0,.3), 0 2px 5px rgba(0,0,0,.25);
    --qs-sh-2:0 1px 2px rgba(0,0,0,.35), 0 4px 10px rgba(0,0,0,.3), 0 14px 30px rgba(0,0,0,.28);
    --qs-sh-3:0 2px 4px rgba(0,0,0,.4), 0 8px 18px rgba(0,0,0,.36), 0 22px 48px rgba(0,0,0,.34);
    --qs-sh-pop:0 4px 8px rgba(0,0,0,.45), 0 18px 40px rgba(0,0,0,.5), 0 40px 80px rgba(0,0,0,.45);
    --qs-sh-inset:inset 0 1px 2px rgba(0,0,0,.35);
    --qs-ring:0 0 0 3px color-mix(in srgb, var(--mark) 40%, transparent);
  }
}

/* ------------------------------------------------------------------ page */

.qs{background:var(--qs-canvas);min-height:100vh}
.qs-wrap{max-width:1280px;margin:0 auto;padding:0 var(--qs-6)}
@media(max-width:640px){ .qs-wrap{padding:0 var(--qs-4)} }

.qs-stack{display:flex;flex-direction:column;gap:var(--qs-4)}
.qs-row{display:flex;align-items:center;gap:var(--qs-3);flex-wrap:wrap}
.qs-grow{flex:1;min-width:0}

/* ----------------------------------------------------------------- cards */

.qs-card{
  background:var(--qs-card);
  border-radius:var(--qs-r-lg);
  box-shadow:var(--qs-sh-2);
  padding:var(--qs-6);
}
.qs-card-flush{padding:0;overflow:hidden}
.qs-card-quiet{box-shadow:var(--qs-sh-1);background:var(--qs-inset)}

.qs-card-head{display:flex;align-items:center;gap:var(--qs-3);margin-bottom:var(--qs-5)}
.qs-card-head h2,.qs-card-head h3{
  font-family:var(--font-head);
  font-size:var(--qs-t-md);font-weight:var(--qs-w-bold);letter-spacing:-.01em;margin:0;
}
.qs-step{
  flex:none;display:grid;place-items:center;width:26px;height:26px;border-radius:var(--qs-r-pill);
  background:var(--mark);color:var(--on-mark);
  font-size:var(--qs-t-xs);font-weight:var(--qs-w-bold);font-variant-numeric:tabular-nums;
}
.qs-sub{font-size:var(--qs-t-sm);color:var(--muted);margin:calc(var(--qs-2) * -1) 0 var(--qs-4)}

/* --------------------------------------------------------------- buttons */

.qs-btn{
  --_bg:var(--qs-card); --_fg:var(--ink); --_bd:var(--qs-hairline); --_sh:var(--qs-sh-1);
  display:inline-flex;align-items:center;justify-content:center;gap:var(--qs-2);
  min-height:44px;padding:0 var(--qs-5);
  border:1px solid var(--_bd);border-radius:var(--qs-r-pill);
  background:var(--_bg);color:var(--_fg);box-shadow:var(--_sh);
  font:inherit;font-size:var(--qs-t-base);font-weight:var(--qs-w-medium);line-height:1;
  cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:transform var(--qs-speed) var(--qs-ease),box-shadow var(--qs-speed) var(--qs-ease),background var(--qs-speed);
}
.qs-btn:hover{box-shadow:var(--qs-sh-2);transform:translateY(-1px)}
.qs-btn:active{transform:translateY(0);box-shadow:var(--qs-sh-1)}
.qs-btn:focus-visible{outline:none;box-shadow:var(--qs-sh-1),var(--qs-ring)}
.qs-btn[disabled],.qs-btn[aria-disabled=true]{
  opacity:.5;cursor:not-allowed;transform:none;box-shadow:none;
}

.qs-btn-primary{--_bg:var(--mark);--_fg:var(--on-mark);--_bd:transparent;--_sh:var(--qs-sh-2)}
.qs-btn-primary:hover{--_bg:color-mix(in srgb, var(--mark) 88%, var(--ink))}
.qs-btn-ghost{--_bg:transparent;--_sh:none;--_bd:var(--qs-hairline)}
.qs-btn-quiet{--_bg:transparent;--_bd:transparent;--_sh:none;--_fg:var(--ink-2)}
.qs-btn-quiet:hover{--_bg:var(--qs-inset)}
.qs-btn-danger{--_bg:var(--err);--_fg:#fff;--_bd:transparent}

.qs-btn-lg{min-height:54px;padding:0 var(--qs-7);font-size:var(--qs-t-md);font-weight:var(--qs-w-bold)}
.qs-btn-sm{min-height:36px;padding:0 var(--qs-4);font-size:var(--qs-t-sm)}
.qs-btn-block{width:100%}

/* A button that is busy says so, and stops taking clicks while it is. */
.qs-btn[data-loading=true]{pointer-events:none;color:transparent}
.qs-btn[data-loading=true]::after{
  content:"";position:absolute;width:18px;height:18px;border-radius:50%;
  border:2px solid color-mix(in srgb, currentColor 30%, transparent);
  border-top-color:var(--_fg);animation:qs-spin .6s linear infinite;
}
.qs-btn{position:relative}
@keyframes qs-spin{to{transform:rotate(360deg)}}

/* ------------------------------------------------------------ form parts */

.qs-field{display:flex;flex-direction:column;gap:var(--qs-2)}
.qs-field > label,.qs-label{
  font-size:var(--qs-t-sm);font-weight:var(--qs-w-medium);color:var(--ink-2);
}
.qs-help{font-size:var(--qs-t-sm);color:var(--muted);line-height:1.5}
.qs-err{font-size:var(--qs-t-sm);color:var(--err);font-weight:var(--qs-w-medium)}

.qs-input,.qs-select,.qs-textarea{
  width:100%;min-height:46px;padding:var(--qs-3) var(--qs-4);
  border:1px solid var(--qs-control-line);border-radius:var(--qs-r);
  background:var(--qs-inset);color:var(--ink);
  font:inherit;font-size:var(--qs-t-base);
  box-shadow:var(--qs-sh-inset);
  transition:border-color var(--qs-speed),box-shadow var(--qs-speed),background var(--qs-speed);
}
.qs-textarea{min-height:110px;resize:vertical;line-height:1.6}
.qs-input:hover,.qs-select:hover,.qs-textarea:hover{background:var(--qs-card)}
.qs-input:focus,.qs-select:focus,.qs-textarea:focus{
  outline:none;background:var(--qs-card);
  border-color:var(--mark-deep);box-shadow:var(--qs-ring);
}
.qs-input::placeholder,.qs-textarea::placeholder{color:var(--muted)}
.qs-field[data-invalid=true] .qs-input,
.qs-field[data-invalid=true] .qs-select,
.qs-field[data-invalid=true] .qs-textarea{border-color:var(--err)}

.qs-select{
  appearance:none;padding-inline-end:var(--qs-10);
  background-image:linear-gradient(45deg,transparent 50%,currentColor 50%),linear-gradient(135deg,currentColor 50%,transparent 50%);
  background-position:calc(100% - 22px) 21px,calc(100% - 16px) 21px;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat;
}
[dir=rtl] .qs-select{background-position:22px 21px,16px 21px}

/* Toggle. A real checkbox underneath, so it is keyboard- and
   screen-reader-native rather than a div pretending. */
.qs-switch{display:flex;align-items:center;gap:var(--qs-3);cursor:pointer;font-size:var(--qs-t-base)}
.qs-switch input{position:absolute;opacity:0;width:0;height:0}
.qs-switch-track{
  flex:none;width:46px;height:27px;border-radius:var(--qs-r-pill);
  background:var(--line-2);box-shadow:var(--qs-sh-inset);position:relative;
  transition:background var(--qs-speed) var(--qs-ease);
}
.qs-switch-track::after{
  content:"";position:absolute;top:3px;inset-inline-start:3px;width:21px;height:21px;
  border-radius:50%;background:#fff;box-shadow:var(--qs-sh-1);
  transition:transform var(--qs-speed) var(--qs-ease);
}
.qs-switch input:checked + .qs-switch-track{background:var(--mark-deep)}
.qs-switch input:checked + .qs-switch-track::after{transform:translateX(19px)}
[dir=rtl] .qs-switch input:checked + .qs-switch-track::after{transform:translateX(-19px)}
.qs-switch input:focus-visible + .qs-switch-track{box-shadow:var(--qs-ring)}

/* Segmented control — for two to four mutually exclusive choices, where a
   select would hide the options the person is choosing between. */
.qs-seg{
  display:inline-flex;padding:var(--qs-1);gap:var(--qs-1);
  background:var(--qs-inset);border-radius:var(--qs-r-pill);box-shadow:var(--qs-sh-inset);
}
.qs-seg button{
  min-height:36px;padding:0 var(--qs-4);border:0;border-radius:var(--qs-r-pill);
  background:transparent;color:var(--ink-2);font:inherit;font-size:var(--qs-t-sm);
  font-weight:var(--qs-w-medium);cursor:pointer;transition:all var(--qs-speed) var(--qs-ease);
}
.qs-seg button[aria-pressed=true],.qs-seg button.is-on{
  background:var(--qs-card);color:var(--ink);box-shadow:var(--qs-sh-1);
}
.qs-seg button:focus-visible{outline:none;box-shadow:var(--qs-ring)}

/* ------------------------------------------------------------------ chip */

.qs-chip{
  display:inline-flex;align-items:center;gap:var(--qs-1);
  padding:var(--qs-1) var(--qs-3);border-radius:var(--qs-r-pill);
  background:var(--qs-inset);color:var(--ink-2);
  font-size:var(--qs-t-xs);font-weight:var(--qs-w-medium);line-height:1.6;white-space:nowrap;
}
.qs-chip-mark{background:var(--qs-tint);color:var(--qs-accent-ink)}
.qs-chip-ok{background:color-mix(in srgb,var(--ok) 14%,transparent);color:var(--ok)}
.qs-chip-warn{background:color-mix(in srgb,var(--warn) 16%,transparent);color:var(--warn)}
.qs-chip-err{background:color-mix(in srgb,var(--err) 14%,transparent);color:var(--err)}

/* --------------------------------------------------------------- notices */

.qs-note{
  display:flex;gap:var(--qs-3);align-items:flex-start;
  padding:var(--qs-4);border-radius:var(--qs-r);
  background:var(--qs-inset);font-size:var(--qs-t-sm);line-height:1.6;color:var(--ink-2);
}
.qs-note b{color:var(--ink);display:block;margin-bottom:2px}
.qs-note-warn{background:color-mix(in srgb,var(--warn) 12%,var(--qs-card));color:var(--ink-2)}
.qs-note-err{background:color-mix(in srgb,var(--err) 10%,var(--qs-card));color:var(--ink-2)}
.qs-note-ico{flex:none;font-size:var(--qs-t-md);line-height:1.3}

/* -------------------------------------------------------- collapsible */

.qs-sec{
  border-radius:var(--qs-r);background:var(--qs-card);
  box-shadow:var(--qs-sh-1);overflow:hidden;
}
.qs-sec + .qs-sec{margin-top:var(--qs-3)}
.qs-sec > summary{
  display:flex;align-items:center;gap:var(--qs-3);
  min-height:56px;padding:var(--qs-3) var(--qs-5);cursor:pointer;list-style:none;
  font-size:var(--qs-t-base);font-weight:var(--qs-w-medium);
}
.qs-sec > summary::-webkit-details-marker{display:none}
.qs-sec > summary:hover{background:var(--qs-inset)}
.qs-sec > summary:focus-visible{outline:none;box-shadow:var(--qs-ring) inset}
.qs-sec-ico{flex:none;width:22px;text-align:center;color:var(--muted)}
/* The point of a collapsed section is that you can still read what is in
   it. Every one carries its current setting on the right of the summary. */
.qs-sec-now{
  margin-inline-start:auto;font-size:var(--qs-t-sm);font-weight:var(--qs-w-normal);
  color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:45%;
}
.qs-sec-caret{flex:none;color:var(--muted);transition:transform var(--qs-speed) var(--qs-ease)}
.qs-sec[open] .qs-sec-caret{transform:rotate(90deg)}
[dir=rtl] .qs-sec-caret{transform:rotate(180deg)}
[dir=rtl] .qs-sec[open] .qs-sec-caret{transform:rotate(90deg)}
.qs-sec-body{padding:var(--qs-2) var(--qs-5) var(--qs-5);display:flex;flex-direction:column;gap:var(--qs-4)}
.qs-sec[open] .qs-sec-now{display:none}

/* ------------------------------------------------------------- skeleton */

.qs-skel{
  border-radius:var(--qs-r-sm);
  background:linear-gradient(90deg,var(--qs-inset) 25%,var(--qs-card) 37%,var(--qs-inset) 63%);
  background-size:400% 100%;animation:qs-shimmer 1.4s ease-in-out infinite;
}
@keyframes qs-shimmer{0%{background-position:100% 0}100%{background-position:0 0}}

/* ---------------------------------------------------------- empty state */

.qs-empty{
  display:flex;flex-direction:column;align-items:center;gap:var(--qs-3);
  padding:var(--qs-10) var(--qs-5);text-align:center;color:var(--muted);
}
.qs-empty-ico{font-size:34px;line-height:1;opacity:.55}
.qs-empty b{color:var(--ink);font-size:var(--qs-t-md)}
.qs-empty p{font-size:var(--qs-t-sm);max-width:36ch;line-height:1.6;margin:0}

/* --------------------------------------------------------------- motion */

@media (prefers-reduced-motion: reduce){
  .qs-btn,.qs-sec-caret,.qs-switch-track,.qs-switch-track::after,.qs-seg button{transition:none}
  .qs-skel{animation:none}
  .qs-btn[data-loading=true]::after{animation-duration:2s}
}

/* ==========================================================================
   GENERATOR — layout
   Three zones on a desktop: the type rail, the work column, and a preview
   that never leaves the screen. One column on a phone, with the preview
   moved into a dock at the bottom so editing never hides it.
   ========================================================================== */

.qs-studio{
  display:grid;
  grid-template-columns:248px minmax(0,1fr) 392px;
  gap:var(--qs-6);
  align-items:start;
  padding-bottom:var(--qs-16);
}

/* -- the type rail -------------------------------------------------------- */

.qs-rail{position:sticky;top:var(--qs-5);max-height:calc(100vh - var(--qs-10));display:flex;flex-direction:column;gap:var(--qs-3)}
.qs-rail-search{position:relative;flex:none}
.qs-rail-search .qs-input{min-height:42px;padding-inline-start:var(--qs-10);font-size:var(--qs-t-sm)}
.qs-rail-search-ico{position:absolute;inset-inline-start:var(--qs-4);top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none;font-size:var(--qs-t-sm)}
.qs-rail-scroll{overflow-y:auto;overscroll-behavior:contain;padding:var(--qs-1);margin:calc(var(--qs-1) * -1)}
.qs-rail-group{font-size:var(--qs-t-xs);font-weight:var(--qs-w-bold);letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);padding:var(--qs-4) var(--qs-3) var(--qs-2)}
.qs-rail-group:first-child{padding-top:0}

.qs-type{
  display:flex;align-items:center;gap:var(--qs-3);width:100%;
  min-height:46px;padding:var(--qs-2) var(--qs-3);
  border:1px solid transparent;border-radius:var(--qs-r-sm);
  background:transparent;color:var(--ink);font:inherit;font-size:var(--qs-t-base);
  text-align:start;cursor:pointer;
  transition:background var(--qs-speed),box-shadow var(--qs-speed);
}
.qs-type:hover{background:var(--qs-card);box-shadow:var(--qs-sh-1)}
.qs-type:focus-visible{outline:none;box-shadow:var(--qs-ring)}
.qs-type[aria-pressed=true]{
  background:var(--qs-card);box-shadow:var(--qs-sh-2);
  border-color:color-mix(in srgb,var(--mark-deep) 30%,transparent);font-weight:var(--qs-w-medium);
}
.qs-type-ico{
  flex:none;display:grid;place-items:center;width:32px;height:32px;border-radius:var(--qs-r-xs);
  background:var(--qs-inset);font-size:var(--qs-t-base);line-height:1;
}
.qs-type[aria-pressed=true] .qs-type-ico{background:var(--mark);color:var(--on-mark)}
.qs-type-label{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* -- the work column ------------------------------------------------------ */

.qs-work{display:flex;flex-direction:column;gap:var(--qs-5);min-width:0}

/* Presets as pictures. A dropdown of names ("Ocean", "Mono") tells someone
   nothing about what they are choosing. */
.qs-presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(88px,1fr));gap:var(--qs-3)}
.qs-preset{
  border:1px solid var(--qs-hairline);border-radius:var(--qs-r);background:var(--qs-card);
  padding:var(--qs-2);cursor:pointer;display:flex;flex-direction:column;gap:var(--qs-1);align-items:center;
  transition:box-shadow var(--qs-speed) var(--qs-ease),transform var(--qs-speed) var(--qs-ease);
}
.qs-preset:hover{box-shadow:var(--qs-sh-2);transform:translateY(-2px)}
.qs-preset:focus-visible{outline:none;box-shadow:var(--qs-ring)}
.qs-preset[aria-pressed=true]{border-color:var(--mark-deep);box-shadow:var(--qs-sh-2)}
.qs-preset svg,.qs-preset img{width:100%;height:auto;border-radius:var(--qs-r-xs);display:block}
.qs-preset span{font-size:var(--qs-t-xs);color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%}

/* Colour field: the swatch is the control, not a 40px box beside a label. */
.qs-swatch{
  display:flex;align-items:center;gap:var(--qs-3);
  padding:var(--qs-2);border-radius:var(--qs-r);background:var(--qs-inset);box-shadow:var(--qs-sh-inset);
}
.qs-swatch input[type=color]{
  flex:none;width:44px;height:38px;padding:0;border:1px solid var(--qs-hairline);
  border-radius:var(--qs-r-xs);background:none;cursor:pointer;
}
.qs-swatch input[type=color]::-webkit-color-swatch-wrapper{padding:2px}
.qs-swatch input[type=color]::-webkit-color-swatch{border:0;border-radius:4px}
.qs-swatch input[type=text]{
  flex:1;min-width:0;border:0;background:transparent;color:var(--ink);
  font:inherit;font-size:var(--qs-t-sm);font-family:var(--font-mono);
  text-transform:uppercase;
}
.qs-swatch input[type=text]:focus{outline:none}
.qs-swatch:focus-within{box-shadow:var(--qs-ring)}

/* -- the preview ---------------------------------------------------------- */

.qs-preview{position:sticky;top:var(--qs-5);display:flex;flex-direction:column;gap:var(--qs-4)}

.qs-stage{
  background:var(--qs-card);border-radius:var(--qs-r-lg);box-shadow:var(--qs-sh-3);
  padding:var(--qs-7);display:flex;flex-direction:column;align-items:center;gap:var(--qs-4);
}
/* The code sits on a plate of its own so a transparent or pale design still
   reads as an object rather than dissolving into the card. */
.qs-plate{
  width:100%;max-width:300px;aspect-ratio:1;display:grid;place-items:center;
  border-radius:var(--qs-r);background:#fff;padding:var(--qs-4);
  box-shadow:0 0 0 1px var(--qs-hairline);
}
.qs-plate svg,.qs-plate img{width:100%;height:auto;display:block}
/* Crossfade rather than a flash: the preview re-renders on every keystroke
   and a hard swap reads as flicker. */
.qs-plate > *{animation:qs-fade var(--qs-speed) var(--qs-ease)}
@keyframes qs-fade{from{opacity:.45}to{opacity:1}}

/* The scannability verdict, which is the one number that decides whether
   any of this worked. Always on screen, never behind a tab. */
.qs-verdict{width:100%;display:flex;flex-direction:column;gap:var(--qs-2)}
.qs-verdict-top{display:flex;align-items:center;gap:var(--qs-3)}
.qs-meter{flex:1;height:8px;border-radius:var(--qs-r-pill);background:var(--qs-inset);overflow:hidden;box-shadow:var(--qs-sh-inset)}
.qs-meter i{display:block;height:100%;border-radius:inherit;transition:width .3s var(--qs-ease),background .3s}
.qs-verdict[data-light=green] .qs-meter i{background:var(--ok)}
.qs-verdict[data-light=amber] .qs-meter i{background:var(--warn)}
.qs-verdict[data-light=red]   .qs-meter i{background:var(--err)}
.qs-verdict-score{font-size:var(--qs-t-sm);font-weight:var(--qs-w-bold);font-variant-numeric:tabular-nums;white-space:nowrap}
.qs-verdict[data-light=green] .qs-verdict-score{color:var(--ok)}
.qs-verdict[data-light=amber] .qs-verdict-score{color:var(--warn)}
.qs-verdict[data-light=red]   .qs-verdict-score{color:var(--err)}
.qs-verdict ul{margin:0;padding-inline-start:var(--qs-5);font-size:var(--qs-t-sm);color:var(--ink-2);line-height:1.55}
.qs-verdict li + li{margin-top:var(--qs-1)}

.qs-download{display:flex;flex-direction:column;gap:var(--qs-3)}
.qs-download-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--qs-3)}
.qs-filesize{font-size:var(--qs-t-xs);color:var(--muted);text-align:center;font-variant-numeric:tabular-nums}

/* -- the mobile dock ------------------------------------------------------ */
/* On a phone the preview becomes a bar pinned to the bottom of the viewport:
   a thumbnail, the verdict, and the download button. Tapping it expands the
   full preview as a sheet. Nothing is hidden behind scrolling while editing. */

.qs-dock{display:none}

@media(max-width:1180px){
  .qs-studio{grid-template-columns:220px minmax(0,1fr);}
  .qs-preview{grid-column:1 / -1;position:static}
  .qs-stage{flex-direction:row;align-items:flex-start;gap:var(--qs-6);flex-wrap:wrap}
  .qs-plate{max-width:220px}
  .qs-stage .qs-verdict,.qs-stage .qs-download{flex:1;min-width:240px}
}

@media(max-width:860px){
  .qs-studio{grid-template-columns:minmax(0,1fr);gap:var(--qs-4);padding-bottom:104px}
  .qs-rail{position:static;max-height:none}
  .qs-rail-scroll{max-height:none}
  /* The rail becomes a horizontal shelf — still one tap per type, no menu. */
  .qs-rail-scroll{display:flex;gap:var(--qs-2);overflow-x:auto;padding-bottom:var(--qs-2);scroll-snap-type:x mandatory}
  .qs-rail-group{display:none}
  .qs-type{width:auto;flex:none;flex-direction:column;gap:var(--qs-1);min-width:82px;min-height:74px;
    padding:var(--qs-2);background:var(--qs-card);box-shadow:var(--qs-sh-1);scroll-snap-align:start}
  .qs-type-label{font-size:var(--qs-t-xs);text-align:center;max-width:74px}
  /* The desktop preview column is replaced by the dock. */
  .qs-preview{display:none}

  .qs-dock{
    display:block;position:fixed;inset-inline:0;bottom:0;z-index:var(--qs-z-dock);
    background:var(--qs-card);box-shadow:var(--qs-sh-pop);
    border-radius:var(--qs-r-lg) var(--qs-r-lg) 0 0;
    padding:var(--qs-3) var(--qs-4) calc(var(--qs-3) + env(safe-area-inset-bottom));
  }
  .qs-dock-bar{display:flex;align-items:center;gap:var(--qs-3)}
  .qs-dock-thumb{
    flex:none;width:52px;height:52px;border-radius:var(--qs-r-xs);background:#fff;
    padding:3px;box-shadow:0 0 0 1px var(--qs-hairline);display:grid;place-items:center;cursor:pointer;
  }
  .qs-dock-thumb svg,.qs-dock-thumb img{width:100%;height:auto;display:block}
  .qs-dock-meta{flex:1;min-width:0;display:flex;flex-direction:column;gap:var(--qs-1)}
  .qs-dock-meta .qs-meter{height:6px}
  .qs-dock-label{font-size:var(--qs-t-xs);color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .qs-dock-sheet{display:none;padding-top:var(--qs-4)}
  .qs-dock[open] .qs-dock-sheet,.qs-dock.is-open .qs-dock-sheet{display:block}
}

@media(max-width:640px){
  .qs-card{padding:var(--qs-5);border-radius:var(--qs-r)}
  .qs-stage{padding:var(--qs-5)}
  .qs-download-grid{grid-template-columns:1fr}
}

/* ==========================================================================
   SCANNER — layout
   Desktop opens on a dropzone big enough to be the obvious target. A phone
   opens on the camera, because that is what a phone is for here.
   ========================================================================== */

.qs-scan{display:flex;flex-direction:column;gap:var(--qs-5);padding-bottom:var(--qs-16)}

.qs-scan-tabs{display:flex;gap:var(--qs-1);padding:var(--qs-1);align-self:center;
  background:var(--qs-inset);border-radius:var(--qs-r-pill);box-shadow:var(--qs-sh-inset);max-width:100%;overflow-x:auto}
.qs-scan-tab{
  min-height:40px;padding:0 var(--qs-5);border:0;border-radius:var(--qs-r-pill);
  background:transparent;color:var(--ink-2);font:inherit;font-size:var(--qs-t-sm);
  font-weight:var(--qs-w-medium);cursor:pointer;white-space:nowrap;
  transition:all var(--qs-speed) var(--qs-ease);
}
.qs-scan-tab[aria-selected=true]{background:var(--qs-card);color:var(--ink);box-shadow:var(--qs-sh-1)}
.qs-scan-tab:focus-visible{outline:none;box-shadow:var(--qs-ring)}

/* The dropzone is the hero on a desktop, so it is sized like one. */
.qs-drop{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--qs-3);
  min-height:300px;padding:var(--qs-10) var(--qs-6);text-align:center;cursor:pointer;
  border-radius:var(--qs-r-lg);background:var(--qs-card);
  box-shadow:var(--qs-sh-2),inset 0 0 0 2px var(--qs-hairline);
  transition:box-shadow var(--qs-speed) var(--qs-ease),transform var(--qs-speed) var(--qs-ease);
}
.qs-drop:hover,.qs-drop:focus-within{box-shadow:var(--qs-sh-3),inset 0 0 0 2px var(--mark-deep)}
.qs-drop.is-drag{box-shadow:var(--qs-sh-3),inset 0 0 0 3px var(--mark-deep);transform:scale(1.005);background:var(--qs-tint)}
.qs-drop-ico{
  display:grid;place-items:center;width:72px;height:72px;border-radius:var(--qs-r-lg);
  background:var(--qs-tint);color:var(--qs-accent-ink);font-size:32px;line-height:1;
}
.qs-drop b{font-size:var(--qs-t-lg);font-weight:var(--qs-w-bold)}
.qs-drop p{font-size:var(--qs-t-sm);color:var(--muted);margin:0;max-width:42ch;line-height:1.6}
.qs-drop kbd{
  font:inherit;font-size:var(--qs-t-xs);padding:2px 6px;border-radius:var(--qs-r-xs);
  background:var(--qs-inset);box-shadow:var(--qs-sh-inset);font-family:var(--font-mono);
}

/* Camera. Full-bleed on a phone; a clean overlay with nothing on it but the
   frame and three controls. */
.qs-cam{
  position:relative;border-radius:var(--qs-r-lg);overflow:hidden;background:#000;
  aspect-ratio:1;max-width:560px;margin:0 auto;width:100%;box-shadow:var(--qs-sh-3);
}
.qs-cam video{width:100%;height:100%;object-fit:cover;display:block}
.qs-cam-frame{position:absolute;inset:0;pointer-events:none}
/* A cut-out frame rather than a box drawn on top: the corners are what tell
   someone where to aim, and the dimmed surround does the rest. */
.qs-cam-frame::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(closest-side,transparent 62%,rgba(0,0,0,.45) 100%);
}
.qs-cam-corners{position:absolute;inset:18%;border-radius:var(--qs-r);}
.qs-cam-corners::before,.qs-cam-corners::after{
  content:"";position:absolute;width:34px;height:34px;border:3px solid #fff;border-radius:6px;
}
.qs-cam-corners::before{top:0;inset-inline-start:0;border-right:0;border-bottom:0}
.qs-cam-corners::after{bottom:0;inset-inline-end:0;border-left:0;border-top:0}
.qs-cam-tools{
  position:absolute;inset-inline:0;bottom:var(--qs-4);display:flex;justify-content:center;gap:var(--qs-3);
}
.qs-cam-tool{
  display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:0;
  background:rgba(12,14,18,.55);color:#fff;font-size:18px;cursor:pointer;
  backdrop-filter:blur(8px);transition:background var(--qs-speed)
}
.qs-cam-tool:hover{background:rgba(12,14,18,.75)}
.qs-cam-tool:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(255,255,255,.7)}
.qs-cam-tool[aria-pressed=true]{background:var(--mark);color:var(--on-mark)}
.qs-cam-hint{
  position:absolute;inset-inline:0;top:var(--qs-4);display:flex;justify-content:center;pointer-events:none;
}
.qs-cam-hint span{
  background:rgba(12,14,18,.6);color:#fff;font-size:var(--qs-t-sm);
  padding:var(--qs-2) var(--qs-4);border-radius:var(--qs-r-pill);backdrop-filter:blur(8px);
}

/* Results. The picture on the left with numbered boxes, the cards on the
   right, and hovering one highlights the other. */
.qs-result{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:var(--qs-5);align-items:start}
@media(max-width:900px){ .qs-result{grid-template-columns:minmax(0,1fr)} }

.qs-shot{
  position:relative;border-radius:var(--qs-r);overflow:hidden;background:var(--qs-inset);
  box-shadow:var(--qs-sh-1);line-height:0;
}
.qs-shot canvas,.qs-shot img{display:block;width:100%;height:auto}
.qs-shot-overlay{position:absolute;inset:0;width:100%;height:100%}

.qs-hits{display:flex;flex-direction:column;gap:var(--qs-4)}
.qs-hit{
  background:var(--qs-card);border-radius:var(--qs-r);box-shadow:var(--qs-sh-2);
  padding:var(--qs-5);display:flex;flex-direction:column;gap:var(--qs-3);
  border:1px solid transparent;transition:box-shadow var(--qs-speed),border-color var(--qs-speed);
  animation:qs-rise .25s var(--qs-ease) both;
}
@keyframes qs-rise{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.qs-hit.is-active{border-color:var(--mark-deep);box-shadow:var(--qs-sh-3)}
.qs-hit-head{display:flex;align-items:center;gap:var(--qs-3)}
.qs-hit-num{
  flex:none;display:grid;place-items:center;width:28px;height:28px;border-radius:50%;
  background:var(--ink);color:var(--paper);font-size:var(--qs-t-sm);font-weight:var(--qs-w-bold);
}
.qs-hit-type{font-size:var(--qs-t-md);font-weight:var(--qs-w-bold);
  font-family:var(--font-head)}

/* The safety verdict is the biggest thing on a URL card, by design — bigger
   than the URL it is judging. */
.qs-safety{
  display:flex;align-items:center;gap:var(--qs-3);
  padding:var(--qs-4);border-radius:var(--qs-r);font-weight:var(--qs-w-bold);
}
.qs-safety-ico{font-size:24px;line-height:1;flex:none}
.qs-safety-txt{font-size:var(--qs-t-md);line-height:1.3}
.qs-safety-sub{display:block;font-size:var(--qs-t-sm);font-weight:var(--qs-w-normal);opacity:.85;margin-top:2px}
.qs-safety[data-verdict=safe]{background:color-mix(in srgb,var(--ok) 13%,var(--qs-card));color:var(--ok)}
.qs-safety[data-verdict=caution]{background:color-mix(in srgb,var(--warn) 15%,var(--qs-card));color:var(--warn)}
.qs-safety[data-verdict=dangerous]{background:color-mix(in srgb,var(--err) 13%,var(--qs-card));color:var(--err)}
.qs-safety[data-verdict=unknown],.qs-safety[data-verdict=checking]{background:var(--qs-inset);color:var(--ink-2)}

.qs-raw{
  margin:0;padding:var(--qs-3) var(--qs-4);border-radius:var(--qs-r-sm);
  background:var(--qs-inset);box-shadow:var(--qs-sh-inset);
  font:var(--qs-t-sm)/1.6 var(--font-mono);
  white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto;
}

/* "Nothing found" is where a scanner either helps or gives up. */
.qs-nothing{display:flex;flex-direction:column;gap:var(--qs-4);padding:var(--qs-6);
  border-radius:var(--qs-r);background:var(--qs-inset)}
.qs-nothing ul{margin:0;padding-inline-start:var(--qs-5);font-size:var(--qs-t-sm);color:var(--ink-2);line-height:1.7}
.qs-tried{display:flex;flex-wrap:wrap;gap:var(--qs-2)}

@media(max-width:640px){
  .qs-drop{min-height:220px;padding:var(--qs-7) var(--qs-4)}
  .qs-drop-ico{width:60px;height:60px;font-size:26px}
  .qs-cam{border-radius:var(--qs-r);aspect-ratio:3/4}
  .qs-hit{padding:var(--qs-4)}
}

/* ==========================================================================
   GENERATOR — bridge for the existing form markup
   ==========================================================================
   The content form carries a block of fields per QR type — twenty-odd
   blocks, each with its own wire:model bindings. Rewriting every one of
   them to new class names would be a large diff whose only purpose is
   cosmetic, and every line of it a chance to break a binding that is not
   covered by a test.

   So the markup keeps its classes and this restyles them in place, scoped
   to .qs-work so nothing here can reach the other thirty tool pages that
   use the same class names. New markup uses the .qs-* components directly;
   this is for what was already there.
   ========================================================================== */

.qs-work .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:var(--qs-4)}
.qs-work .field{display:flex;flex-direction:column;gap:var(--qs-2);margin:0}
.qs-work .field + .field,
.qs-work .grid + .field,
.qs-work .field + .grid{margin-top:var(--qs-4)}
.qs-work .field > label,
.qs-work .catlabel{
  font-size:var(--qs-t-sm);font-weight:var(--qs-w-medium);color:var(--ink-2);
}
.qs-work .catlabel{
  display:block;font-size:var(--qs-t-xs);letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);margin-top:var(--qs-2)
}
.qs-work .field.err{color:var(--err);font-size:var(--qs-t-sm)}

.qs-work input[type=text],.qs-work input[type=email],.qs-work input[type=url],
.qs-work input[type=tel],.qs-work input[type=number],.qs-work input[type=date],
.qs-work input[type=time],.qs-work input[type=datetime-local],.qs-work input[type=search],
.qs-work input[type=password],.qs-work select,.qs-work textarea{
  width:100%;min-height:46px;padding:var(--qs-3) var(--qs-4);
  border:1px solid var(--qs-control-line);border-radius:var(--qs-r);
  background:var(--qs-inset);color:var(--ink);
  font:inherit;font-size:var(--qs-t-base);box-shadow:var(--qs-sh-inset);
  transition:border-color var(--qs-speed),box-shadow var(--qs-speed),background var(--qs-speed);
}
.qs-work textarea{min-height:104px;resize:vertical;line-height:1.6}
.qs-work input:hover,.qs-work select:hover,.qs-work textarea:hover{background:var(--qs-card)}
.qs-work input:focus,.qs-work select:focus,.qs-work textarea:focus{
  outline:none;background:var(--qs-card);border-color:var(--mark-deep);box-shadow:var(--qs-ring);
}
.qs-work input::placeholder,.qs-work textarea::placeholder{color:var(--muted)}

/* Range inputs are the one control where the default look is worse than
   anything: a 4px grey line with a system thumb. */
.qs-work input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;min-height:0;height:26px;
  background:transparent;border:0;box-shadow:none;padding:0;cursor:pointer;
}
.qs-work input[type=range]::-webkit-slider-runnable-track{
  height:8px;border-radius:var(--qs-r-pill);background:var(--qs-inset);box-shadow:var(--qs-sh-inset);
}
.qs-work input[type=range]::-moz-range-track{
  height:8px;border-radius:var(--qs-r-pill);background:var(--qs-inset);box-shadow:var(--qs-sh-inset);
}
.qs-work input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;width:22px;height:22px;margin-top:-7px;border-radius:50%;
  background:var(--qs-card);box-shadow:var(--qs-sh-2),0 0 0 1px var(--qs-hairline);
}
.qs-work input[type=range]::-moz-range-thumb{
  width:22px;height:22px;border:0;border-radius:50%;
  background:var(--qs-card);box-shadow:var(--qs-sh-2),0 0 0 1px var(--qs-hairline);
}
.qs-work input[type=range]:focus-visible{outline:none}
.qs-work input[type=range]:focus-visible::-webkit-slider-thumb{box-shadow:var(--qs-sh-2),var(--qs-ring)}
.qs-work input[type=range]:focus-visible::-moz-range-thumb{box-shadow:var(--qs-sh-2),var(--qs-ring)}

.qs-work input[type=color]{
  width:52px;min-height:42px;height:42px;padding:3px;cursor:pointer;
  border:1px solid var(--qs-hairline);border-radius:var(--qs-r-xs);background:var(--qs-card);box-shadow:none;
}
.qs-work input[type=color]::-webkit-color-swatch-wrapper{padding:0}
.qs-work input[type=color]::-webkit-color-swatch{border:0;border-radius:4px}

/* Checkbox rows. Kept as a real checkbox with a drawn box beside it, so it
   stays keyboard- and screen-reader-native. */
.qs-work .sw{
  display:flex;align-items:center;gap:var(--qs-3);cursor:pointer;
  font-size:var(--qs-t-base);color:var(--ink);padding:var(--qs-2) 0;min-height:40px;
}
.qs-work .sw input[type=checkbox]{
  flex:none;appearance:none;-webkit-appearance:none;width:22px;height:22px;margin:0;
  border:1px solid var(--line-2);border-radius:var(--qs-r-xs);background:var(--qs-inset);
  box-shadow:var(--qs-sh-inset);cursor:pointer;position:relative;
  transition:background var(--qs-speed),border-color var(--qs-speed);
}
.qs-work .sw input[type=checkbox]:checked{background:var(--mark-deep);border-color:var(--mark-deep)}
.qs-work .sw input[type=checkbox]:checked::after{
  content:"";position:absolute;left:7px;top:3px;width:5px;height:10px;
  border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);
}
.qs-work .sw input[type=checkbox]:focus-visible{outline:none;box-shadow:var(--qs-ring)}

/* The collapsible sections the design studio is already built from. */
.qs-work details.adv{
  border-radius:var(--qs-r);background:var(--qs-card);
  box-shadow:var(--qs-sh-1);overflow:hidden;margin-top:var(--qs-3);
}
.qs-work details.adv > summary{
  display:flex;align-items:center;gap:var(--qs-3);min-height:54px;
  padding:var(--qs-3) var(--qs-5);cursor:pointer;list-style:none;
  font-size:var(--qs-t-base);font-weight:var(--qs-w-medium);color:var(--ink);
}
.qs-work details.adv > summary::-webkit-details-marker{display:none}
.qs-work details.adv > summary::before{
  content:"›";flex:none;color:var(--muted);font-size:var(--qs-t-md);
  transition:transform var(--qs-speed) var(--qs-ease);
}
.qs-work details.adv[open] > summary::before{transform:rotate(90deg)}
[dir=rtl] .qs-work details.adv > summary::before{transform:rotate(180deg)}
[dir=rtl] .qs-work details.adv[open] > summary::before{transform:rotate(90deg)}
.qs-work details.adv > summary:hover{background:var(--qs-inset)}
.qs-work details.adv > summary:focus-visible{outline:none;box-shadow:var(--qs-ring) inset}
.qs-work details.adv > *:not(summary){padding:0 var(--qs-5) var(--qs-5)}
.qs-work details.adv > summary + *{padding-top:var(--qs-1)}

/* The current-setting label that rides on a closed section's summary.
   The markup already carried one of these on every section — it just had
   no rule anywhere, so it rendered as a run-on sentence after the heading. */
.qs-work details.adv > summary .now,
.qs-now{
  margin-inline-start:auto;font-size:var(--qs-t-sm);font-weight:var(--qs-w-normal);
  color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:48%;
}
.qs-work details.adv[open] > summary .now,
.qs-work details.adv[open] .qs-now{display:none}

/* Preset and option tiles. */
.qs-work .tgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(122px,1fr));gap:var(--qs-3)}
.qs-work .tcard{
  display:flex;align-items:center;gap:var(--qs-3);width:100%;min-height:54px;
  padding:var(--qs-2) var(--qs-3);text-align:start;cursor:pointer;
  border:1px solid var(--qs-hairline);border-radius:var(--qs-r);
  background:var(--qs-card);color:var(--ink);font:inherit;font-size:var(--qs-t-sm);
  box-shadow:var(--qs-sh-1);
  transition:box-shadow var(--qs-speed) var(--qs-ease),transform var(--qs-speed) var(--qs-ease);
}
.qs-work .tcard:hover{box-shadow:var(--qs-sh-2);transform:translateY(-2px)}
.qs-work .tcard:focus-visible{outline:none;box-shadow:var(--qs-ring)}
.qs-work .tcard .ic{
  flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:var(--qs-r-xs);
  background:var(--qs-inset);font-size:var(--qs-t-base);line-height:1;
}
.qs-work .tcard b{font-weight:var(--qs-w-medium)}

/* Small buttons inside the work column. */
.qs-work .tbtn,.qs-work .btn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--qs-2);
  min-height:40px;padding:0 var(--qs-4);
  border:1px solid var(--qs-hairline);border-radius:var(--qs-r-pill);
  background:var(--qs-card);color:var(--ink);box-shadow:var(--qs-sh-1);
  font:inherit;font-size:var(--qs-t-sm);font-weight:var(--qs-w-medium);line-height:1;
  cursor:pointer;text-decoration:none;
  transition:transform var(--qs-speed) var(--qs-ease),box-shadow var(--qs-speed) var(--qs-ease);
}
.qs-work .tbtn:hover,.qs-work .btn:hover{box-shadow:var(--qs-sh-2);transform:translateY(-1px)}
.qs-work .tbtn:focus-visible,.qs-work .btn:focus-visible{outline:none;box-shadow:var(--qs-ring)}
.qs-work .tbtn[disabled],.qs-work .btn[disabled]{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}
.qs-work .btn-mark{background:var(--mark);color:var(--on-mark);border-color:transparent}

.qs-work .chip{
  display:inline-flex;align-items:center;padding:var(--qs-1) var(--qs-3);
  border-radius:var(--qs-r-pill);background:var(--qs-inset);color:var(--ink-2);
  font-size:var(--qs-t-xs);font-weight:var(--qs-w-medium);line-height:1.6;
}

/* Anything the old markup set with an inline colour keeps working; these
   are the containers it sat in. */
.qs-work .panel{background:transparent;border:0;box-shadow:none;padding:0;margin:0}
.qs-work .panel-head{margin-bottom:var(--qs-4)}

/* ==========================================================================
   SCANNER — components
   ==========================================================================
   These class names are not decoration: resources/js/scanner/results-ui.js
   and friendly-view.js build the result DOM and name it with these, so the
   names are an interface between the stylesheet and the decoder's output.
   Every selector the page had is still here; the values are what changed.

   This block used to live in a <style> tag inside the Blade file. It is here
   so the scanner and the generator are styled by one file, in one system.
   ========================================================================== */

.qrs-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Decoder status pill — the one thing on the page that says whether the
   WebAssembly reader actually loaded. */
.qrs-status{
  display:inline-flex;align-items:center;gap:var(--qs-2);
  font-size:var(--qs-t-sm);color:var(--ink-2);
  border-radius:var(--qs-r-pill);padding:var(--qs-2) var(--qs-4);
  background:var(--qs-card);box-shadow:var(--qs-sh-1);
}
.qrs-status::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--line-2)}
.qrs-status[data-state=loading]::before{background:var(--warn);animation:qs-pulse 1.2s ease-in-out infinite}
.qrs-status[data-state=ready]::before{background:var(--ok)}
.qrs-status[data-state=error]::before{background:var(--err)}
@keyframes qs-pulse{50%{opacity:.35}}

/* Tabs. A segmented pill rather than an underlined row — the same control
   the generator uses for a small set of exclusive choices. */
.qrs-tabs{
  display:flex;gap:var(--qs-1);padding:var(--qs-1);align-self:center;margin:0 auto var(--qs-5);
  background:var(--qs-inset);border-radius:var(--qs-r-pill);box-shadow:var(--qs-sh-inset);
  width:fit-content;max-width:100%;overflow-x:auto;border:0;
}
.qrs-tab{
  min-height:42px;padding:0 var(--qs-5);border:0;border-radius:var(--qs-r-pill);
  background:transparent;color:var(--ink-2);font:inherit;font-size:var(--qs-t-sm);
  font-weight:var(--qs-w-medium);cursor:pointer;white-space:nowrap;margin:0;
  transition:background var(--qs-speed) var(--qs-ease),color var(--qs-speed),box-shadow var(--qs-speed);
}
.qrs-tab.is-active{background:var(--qs-card);color:var(--ink);box-shadow:var(--qs-sh-1)}
.qrs-tab:focus-visible{outline:none;box-shadow:var(--qs-ring)}
.qrs-panel[hidden]{display:none}

/* The dropzone is the hero of the desktop page, so it is sized like one
   rather than like a form field with a dashed border. */
.qrs-drop{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--qs-3);
  min-height:290px;padding:var(--qs-10) var(--qs-6);text-align:center;cursor:pointer;
  border:0;border-radius:var(--qs-r-lg);background:var(--qs-card);
  box-shadow:var(--qs-sh-2),inset 0 0 0 2px var(--qs-hairline);
  transition:box-shadow var(--qs-speed) var(--qs-ease),background var(--qs-speed);
}
.qrs-drop:hover,.qrs-drop:focus-within{box-shadow:var(--qs-sh-3),inset 0 0 0 2px var(--mark-deep)}
.qrs-drop.is-drag{box-shadow:var(--qs-sh-3),inset 0 0 0 3px var(--mark-deep);background:var(--qs-tint)}
.qrs-drop .qrs-ico{
  display:grid;place-items:center;width:76px;height:76px;border-radius:var(--qs-r-lg);
  background:var(--qs-tint);color:var(--qs-accent-ink);font-size:32px;line-height:1;
}
.qrs-drop b{font-size:var(--qs-t-lg);font-weight:var(--qs-w-bold);
  font-family:var(--font-head)}
.qrs-drop span.hint{font-size:var(--qs-t-sm);color:var(--muted);max-width:44ch;line-height:1.6}
.qrs-file-input{position:absolute;width:1px;height:1px;opacity:0;overflow:hidden}

.qrs-controls{display:flex;flex-wrap:wrap;gap:var(--qs-3);align-items:center;margin-top:var(--qs-5)}
.qrs-controls label{font-size:var(--qs-t-sm);color:var(--ink-2);display:flex;align-items:center;gap:var(--qs-2)}
.qrs-controls select{
  min-height:40px;padding:0 var(--qs-4);border:1px solid var(--qs-hairline);border-radius:var(--qs-r-pill);
  background:var(--qs-card);color:var(--ink);font:inherit;font-size:var(--qs-t-sm);box-shadow:var(--qs-sh-1);
}
.qrs-progress{font-size:var(--qs-t-sm);color:var(--muted);margin-inline-start:var(--qs-2)}

.qrs-notice{
  margin-top:var(--qs-4);padding:var(--qs-4);border-radius:var(--qs-r);
  background:var(--qs-inset);font-size:var(--qs-t-sm);line-height:1.6;color:var(--ink-2);border:0;
}

/* ------------------------------------------------------------ the result */

.qrs-results{margin-top:var(--qs-6);display:grid;gap:var(--qs-6)}
.qrs-file{
  border:0;border-radius:var(--qs-r-lg);background:var(--qs-card);
  box-shadow:var(--qs-sh-2);padding:var(--qs-6);
}
.qrs-file-head{display:flex;gap:var(--qs-3);align-items:center;margin-bottom:var(--qs-4);border-bottom:1px solid var(--line)}
.qrs-file-head h3{
  margin:0;font-size:var(--qs-t-md);font-weight:var(--qs-w-bold);
  font-family:var(--font-head);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;
}
.qrs-bad{color:var(--err)}
.qrs-error{margin:0;color:var(--err);font-size:var(--qs-t-base)}

.qrs-stage{
  position:relative;display:block;width:fit-content;max-width:100%;
  border:0;border-radius:var(--qs-r);overflow:hidden;background:var(--qs-inset);
  box-shadow:var(--qs-sh-1);line-height:0;
}
.qrs-stage canvas{display:block;max-width:100%;height:auto;max-height:520px;width:auto}
.qrs-overlay{position:absolute;inset:0;width:100%;height:100%}
.qrs-box{cursor:pointer;outline:none}
.qrs-box polygon{fill:color-mix(in srgb, var(--ok) 16%, transparent);stroke:var(--ok);stroke-width:2;stroke-linejoin:round}
.qrs-box circle{fill:var(--ok)}
.qrs-box text{fill:#fff;font-family:inherit;font-weight:700}
.qrs-box.is-active polygon,.qrs-box:focus polygon{fill:color-mix(in srgb, var(--mark-deep) 26%, transparent);stroke:var(--mark-deep)}
.qrs-box.is-active circle,.qrs-box:focus circle{fill:var(--mark-deep)}

.qrs-none{margin-top:var(--qs-4);font-size:var(--qs-t-base)}
.qrs-none p{margin:var(--qs-2) 0 0;color:var(--ink-2)}
.qrs-muted{font-size:var(--qs-t-sm);color:var(--muted);margin:var(--qs-2) 0 0}

/* One card per code found. They rise in rather than appearing, so a second
   code arriving after the first is noticed. */
.qrs-codes{list-style:none;margin:var(--qs-5) 0 0;padding:0;display:grid;gap:var(--qs-4)}
.qrs-code{
  border:1px solid transparent;border-radius:var(--qs-r);padding:var(--qs-5);
  background:var(--qs-card);box-shadow:var(--qs-sh-2);
  animation:qs-rise .25s var(--qs-ease) both;
  transition:box-shadow var(--qs-speed),border-color var(--qs-speed);
}
.qrs-code.is-active{border-color:var(--mark-deep);box-shadow:var(--qs-sh-3)}
.qrs-code-head{display:flex;flex-wrap:wrap;gap:var(--qs-2);align-items:center}
.qrs-num{
  display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;
  background:var(--ink);color:var(--paper);font-size:var(--qs-t-sm);font-weight:var(--qs-w-bold);
}
.qrs-label{
  margin-top:var(--qs-4);font-size:var(--qs-t-xs);text-transform:uppercase;
  letter-spacing:.06em;color:var(--muted);font-weight:var(--qs-w-medium);
}
.qrs-text{
  margin:var(--qs-1) 0 0;padding:var(--qs-3) var(--qs-4);
  border:0;border-radius:var(--qs-r-sm);background:var(--qs-inset);box-shadow:var(--qs-sh-inset);
  font:var(--qs-t-sm)/1.6 var(--font-mono);
  white-space:pre-wrap;overflow-wrap:anywhere;max-height:220px;overflow:auto;
}
.qrs-hidden{background:color-mix(in srgb, var(--warn) 25%, var(--qs-card));color:var(--warn);
  border-radius:3px;padding:0 3px;font-size:var(--qs-t-xs)}
.qrs-warn{
  margin:var(--qs-3) 0 0;padding:var(--qs-3) var(--qs-4);border-radius:var(--qs-r-sm);
  background:color-mix(in srgb, var(--warn) 14%, var(--qs-card));color:var(--warn);font-size:var(--qs-t-sm);
}
.qrs-actions{margin-top:var(--qs-3);display:flex;gap:var(--qs-2);flex-wrap:wrap}
.qrs-hex{margin-top:var(--qs-3);font-size:var(--qs-t-sm)}
.qrs-hex summary{cursor:pointer;color:var(--ink-2)}
.qrs-hex pre{
  margin:var(--qs-2) 0 0;padding:var(--qs-3) var(--qs-4);border:0;border-radius:var(--qs-r-sm);
  background:var(--qs-inset);box-shadow:var(--qs-sh-inset);
  font:var(--qs-t-xs)/1.6 var(--font-mono);overflow:auto;max-height:200px;
}

.qrs-friendly{margin-top:var(--qs-4);display:flex;flex-direction:column;gap:var(--qs-3)}
.qrs-fields{display:flex;flex-direction:column;gap:var(--qs-3)}
.qrs-field{font-size:var(--qs-t-base)}
.qrs-field b{
  display:block;font-size:var(--qs-t-xs);text-transform:uppercase;letter-spacing:.06em;
  color:var(--muted);margin-bottom:2px;font-weight:var(--qs-w-medium);
}
.qrs-field-value{overflow-wrap:anywhere}
.qrs-field-multiline{margin:0;font:var(--qs-t-base)/1.6 inherit;white-space:pre-wrap;overflow-wrap:anywhere}
.qrs-field-row{display:flex;align-items:center;gap:var(--qs-2)}
.qrs-secret-value{font-family:var(--font-mono);letter-spacing:.05em}
.qrs-ok{color:var(--ok)}
.qrs-checksum-bad{color:var(--err);text-decoration:underline wavy var(--err)}
.qrs-note{margin:2px 0 0;font-size:var(--qs-t-sm);color:var(--muted)}
.qrs-raw{margin-top:var(--qs-1);font-size:var(--qs-t-sm)}
.qrs-raw summary{cursor:pointer;color:var(--ink-2)}
.qrs-raw .qrs-text{margin-top:var(--qs-2)}
.qrs-raw .qrs-actions{margin-top:var(--qs-2)}

/* ------------------------------------------------------- safety verdict */
/* Stage 5: for a URL this has to be the most prominent thing on the card —
   bigger than the link it is judging. The verdict is a chip the JS adds a
   .qrs-verdict-* class to; :has() lets the whole block take its colour from
   that chip without the JS having to label the container as well. Browsers
   without :has() still get the coloured chip, just on a neutral panel. */

.qrs-safety{
  margin-top:var(--qs-3);padding:var(--qs-5);border:0;border-radius:var(--qs-r);
  background:var(--qs-inset);display:flex;flex-direction:column;gap:var(--qs-3);
}
.qrs-safety .chip{
  align-self:flex-start;font-size:var(--qs-t-md);font-weight:var(--qs-w-bold);
  padding:var(--qs-2) var(--qs-5);border-radius:var(--qs-r-pill);border:0;line-height:1.35;
}
.qrs-verdict-checking{background:var(--qs-card);color:var(--muted)}
.qrs-verdict-safe{background:color-mix(in srgb, var(--ok) 18%, var(--qs-card));color:var(--ok)}
.qrs-verdict-caution{background:color-mix(in srgb, var(--warn) 20%, var(--qs-card));color:var(--warn)}
.qrs-verdict-dangerous{background:color-mix(in srgb, var(--err) 18%, var(--qs-card));color:var(--err)}
.qrs-verdict-unknown{background:var(--qs-card);color:var(--ink-2)}

.qrs-safety:has(.qrs-verdict-safe){background:color-mix(in srgb, var(--ok) 9%, var(--qs-card));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--ok) 30%, transparent)}
.qrs-safety:has(.qrs-verdict-caution){background:color-mix(in srgb, var(--warn) 10%, var(--qs-card));box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--warn) 35%, transparent)}
.qrs-safety:has(.qrs-verdict-dangerous){background:color-mix(in srgb, var(--err) 9%, var(--qs-card));box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--err) 45%, transparent)}

.qrs-safety-reasons{margin:0;padding-inline-start:var(--qs-5);font-size:var(--qs-t-base);color:var(--ink-2);line-height:1.6}
.qrs-safety-reasons li + li{margin-top:var(--qs-1)}
.qrs-safety-final{margin:0;font-size:var(--qs-t-sm);overflow-wrap:anywhere;color:var(--ink-2)}
.qrs-safety-final b{font-weight:var(--qs-w-medium)}
.qrs-safety-chain{font-size:var(--qs-t-sm)}
.qrs-safety-chain summary{cursor:pointer;color:var(--ink-2)}
.qrs-safety-chain ol{margin:var(--qs-2) 0 0;padding-inline-start:var(--qs-5);overflow-wrap:anywhere}
.qrs-safety-tip{margin:0;font-size:var(--qs-t-xs);color:var(--muted)}
.qrs-safety-actions{display:flex;flex-wrap:wrap;gap:var(--qs-2);align-items:center}
.tbtn-danger{background:var(--err);color:#fff;border-color:transparent}
.tbtn-danger:hover{background:color-mix(in srgb, var(--err) 85%, #000)}

/* ------------------------------------------------- technical details */

.qrs-tech{margin-top:var(--qs-3);font-size:var(--qs-t-sm)}
.qrs-tech summary{cursor:pointer;color:var(--ink-2)}
.qrs-tech-quality{margin:var(--qs-2) 0 2px;font-size:var(--qs-t-base)}
.qrs-tech-note{margin:0 0 var(--qs-2);font-size:var(--qs-t-xs);color:var(--muted)}
.qrs-tech-table{width:100%;border-collapse:collapse;font-size:var(--qs-t-sm)}
.qrs-tech-table td{padding:var(--qs-2) var(--qs-3) var(--qs-2) 0;border-top:1px solid var(--qs-hairline);vertical-align:top}
.qrs-tech-table td:first-child{color:var(--ink-2);white-space:nowrap;width:1%}
.qrs-tech-actions{margin-top:var(--qs-3)}
.qrs-quality-a{color:var(--ok);font-weight:var(--qs-w-bold)}
.qrs-quality-b{color:color-mix(in srgb, var(--ok) 65%, var(--warn));font-weight:var(--qs-w-bold)}
.qrs-quality-c{color:var(--warn);font-weight:var(--qs-w-bold)}
.qrs-quality-d{color:color-mix(in srgb, var(--warn) 55%, var(--err));font-weight:var(--qs-w-bold)}
.qrs-quality-f{color:var(--err);font-weight:var(--qs-w-bold)}

.qrs-server-consent{margin-top:var(--qs-4);padding-top:var(--qs-4);border-top:1px solid var(--qs-hairline)}
.qrs-server-consent p{margin:0 0 var(--qs-3);font-size:var(--qs-t-base);color:var(--ink-2)}
.qrs-server-chip{background:var(--qs-tint);color:var(--qs-accent-ink);font-weight:var(--qs-w-medium)}

/* ------------------------------------------------------------- camera */

.qrs-camera-permission{
  display:flex;flex-direction:column;align-items:center;gap:var(--qs-4);
  text-align:center;padding:var(--qs-12) var(--qs-5);
  border-radius:var(--qs-r-lg);background:var(--qs-card);box-shadow:var(--qs-sh-2);
}
.qrs-camera-permission .qrs-ico{
  display:grid;place-items:center;width:76px;height:76px;border-radius:var(--qs-r-lg);
  background:var(--qs-tint);color:var(--qs-accent-ink);font-size:34px;line-height:1;
}
.qrs-camera-permission p{max-width:44ch;color:var(--ink-2);margin:0}

/* The four fixed colours below sit over live video or over a filled shape,
   not over a themed surface: the letterbox behind the feed, the capture
   flash, the hint pill, and the number drawn inside a bounding box. Those
   keep their contrast from what they overlay, so theming them would only
   break them in one mode or the other. */
.qrs-camera-stage{
  position:relative;border-radius:var(--qs-r-lg);overflow:hidden;background:#000;
  max-width:560px;margin:0 auto;aspect-ratio:1/1;cursor:crosshair;box-shadow:var(--qs-sh-3);
}
.qrs-camera-stage video{width:100%;height:100%;object-fit:cover;display:block}
.qrs-camera-stage video.is-mirrored{transform:scaleX(-1)}
.qrs-camera-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.qrs-camera-box{fill:color-mix(in srgb, var(--ok) 20%, transparent);stroke:var(--ok);stroke-width:3;stroke-linejoin:round}
.qrs-camera-flash{position:absolute;inset:0;background:#fff;opacity:0;pointer-events:none}
.qrs-camera-flash.is-flashing{animation:qrs-flash .35s ease-out}
@keyframes qrs-flash{0%{opacity:.55}100%{opacity:0}}

/* Corner marks and a dimmed surround, rather than a dashed rectangle. The
   corners say where to aim; the dim does the rest without covering the
   picture the person is trying to line up. */
.qrs-camera-guide{
  position:absolute;inset:0;pointer-events:none;border:0;
  background:radial-gradient(closest-side,transparent 58%,rgba(0,0,0,.42) 100%);
}
.qrs-camera-guide::before,.qrs-camera-guide::after{
  content:"";position:absolute;width:38px;height:38px;border:3px solid rgba(255,255,255,.92);border-radius:8px;
}
.qrs-camera-guide::before{top:16%;inset-inline-start:16%;border-right:0;border-bottom:0}
.qrs-camera-guide::after{bottom:16%;inset-inline-end:16%;border-left:0;border-top:0}

.qrs-camera-hint{
  position:absolute;inset-inline:0;bottom:var(--qs-4);text-align:center;color:#fff;
  font-size:var(--qs-t-sm);background:rgba(12,14,18,.62);margin:0 auto;
  padding:var(--qs-2) var(--qs-4);border-radius:var(--qs-r-pill);width:fit-content;max-width:90%;
  backdrop-filter:blur(8px);
}
.qrs-camera-controls{
  display:flex;flex-wrap:wrap;gap:var(--qs-3);align-items:center;justify-content:center;
  margin-top:var(--qs-4);padding:var(--qs-4);border-radius:var(--qs-r);
  background:var(--qs-card);box-shadow:var(--qs-sh-1);
}
.qrs-camera-controls label{font-size:var(--qs-t-sm);color:var(--ink-2);display:flex;align-items:center;gap:var(--qs-2)}
.qrs-camera-controls select,.qrs-camera-controls input[type=range]{font:inherit}
.qrs-camera-controls select{
  min-height:38px;padding:0 var(--qs-3);border:1px solid var(--qs-hairline);
  border-radius:var(--qs-r-pill);background:var(--qs-inset);color:var(--ink);font-size:var(--qs-t-sm);
}
.qrs-camera-error{margin-top:var(--qs-3);color:var(--err);font-size:var(--qs-t-base);text-align:center}
.qrs-camera-results{list-style:none;margin:var(--qs-5) auto 0;padding:0;display:grid;gap:var(--qs-3);max-width:560px}

/* ------------------------------------------------- privacy, URL, diag */

.qrs-privacy{
  display:flex;gap:var(--qs-4);align-items:flex-start;margin-top:var(--qs-6);
  padding:var(--qs-5);border-radius:var(--qs-r);background:var(--qs-inset);
}
.qrs-privacy b{display:block;margin-bottom:2px}

.qrs-url-form{margin-top:var(--qs-6);padding-top:var(--qs-5);border-top:1px solid var(--qs-hairline)}
.qrs-url-row{display:flex;gap:var(--qs-2);flex-wrap:wrap}
.qrs-url-row input{
  flex:1;min-width:240px;min-height:46px;padding:var(--qs-3) var(--qs-4);
  border:1px solid var(--qs-hairline);border-radius:var(--qs-r);
  background:var(--qs-inset);color:var(--ink);font:inherit;font-size:var(--qs-t-base);
  box-shadow:var(--qs-sh-inset);
}
.qrs-url-row input:focus{outline:none;background:var(--qs-card);border-color:var(--mark-deep);box-shadow:var(--qs-ring)}

.qrs-diag{margin-top:var(--qs-6);padding:var(--qs-5);border-radius:var(--qs-r);
  background:var(--qs-inset);box-shadow:inset 0 0 0 1px var(--qs-hairline)}
.qrs-diag img{width:120px;height:120px;image-rendering:pixelated;border-radius:var(--qs-r-sm);box-shadow:var(--qs-sh-1)}
.qrs-diag [data-selftest-result]{margin-top:var(--qs-3);font-size:var(--qs-t-base)}
.qrs-diag [data-selftest-result][data-state=pass]{color:var(--ok)}
.qrs-diag [data-selftest-result][data-state=fail]{color:var(--err)}

/* Buttons inside the scanner, which the JS also creates. */
.qs-scan .tbtn,.qrs-code .tbtn,.qrs-camera-controls .tbtn,.qrs-controls .tbtn,.qrs-camera-permission .tbtn{
  display:inline-flex;align-items:center;justify-content:center;gap:var(--qs-2);
  min-height:42px;padding:0 var(--qs-5);
  border:1px solid var(--qs-hairline);border-radius:var(--qs-r-pill);
  background:var(--qs-card);color:var(--ink);box-shadow:var(--qs-sh-1);
  font:inherit;font-size:var(--qs-t-sm);font-weight:var(--qs-w-medium);cursor:pointer;
  transition:transform var(--qs-speed) var(--qs-ease),box-shadow var(--qs-speed) var(--qs-ease);
}
.qs-scan .tbtn:hover,.qrs-code .tbtn:hover,.qrs-camera-controls .tbtn:hover,
.qrs-controls .tbtn:hover,.qrs-camera-permission .tbtn:hover{box-shadow:var(--qs-sh-2);transform:translateY(-1px)}
.qs-scan .tbtn:focus-visible,.qrs-code .tbtn:focus-visible,
.qrs-controls .tbtn:focus-visible,.qrs-camera-permission .tbtn:focus-visible{outline:none;box-shadow:var(--qs-ring)}
.qs-scan .tbtn-mark,.qrs-camera-permission .tbtn-mark,.qrs-controls .tbtn-mark{
  background:var(--mark);color:var(--on-mark);border-color:transparent;box-shadow:var(--qs-sh-2);
}

@media(max-width:640px){
  .qrs-drop{min-height:220px;padding:var(--qs-7) var(--qs-4)}
  .qrs-drop .qrs-ico{width:62px;height:62px;font-size:26px}
  .qrs-camera-stage{border-radius:var(--qs-r);aspect-ratio:3/4}
  .qrs-file,.qrs-code{padding:var(--qs-4)}
  .qrs-camera-permission{padding:var(--qs-8) var(--qs-4)}
}

/* The container attachSafetyGate() fills. A hook the JS looks up, not a
   styled thing in itself — it just needs to sit apart from the fields. */
.qrs-safety-gate{display:block;margin-top:var(--qs-3)}

/* Three classes the generator page's own <style> block used to carry. That
   block is gone, but the markup still uses them, so the rules move here
   rather than disappearing with it. */
.qs-work .qr-swatch-row{display:flex;gap:var(--qs-3);align-items:center}
.qs-work .qr-swatch-row input[type=text]{flex:1;min-width:0}
.qs-work .qr-eye-corner{
  border:0;border-radius:var(--qs-r);padding:var(--qs-4);margin-bottom:var(--qs-3);
  background:var(--qs-inset);box-shadow:var(--qs-sh-inset);
}
.qs-work .qr-eye-corner > *:first-child{margin-top:0}

/* The sample code shown before there is a real one. Dimmed and
   desaturated so it reads as an illustration rather than as output. */
.qs-sample{width:100%;opacity:.28;filter:grayscale(1)}
.qs-sample svg{width:100%;height:auto;display:block}

/* Phones: the card header holds a title plus up to four actions (undo, redo,
   surprise, reset). Side by side they squeezed the title to one word per line
   at 320–390px; the actions drop to their own row under it instead. */
@media(max-width:640px){
  .qs-card-head{flex-wrap:wrap;row-gap:var(--qs-2)}
  .qs-card-head h2,.qs-card-head h3{flex:1;min-width:0}
  .qs-card-head > .qs-row{margin-inline-start:0!important;flex-basis:100%;justify-content:flex-start}
}
/* Phones on their side: the fixed dock is the only preview, keep it slim. */
@media (orientation:landscape) and (max-height:500px){
  .qs-dock{padding-top:var(--qs-2);padding-bottom:calc(var(--qs-2) + env(safe-area-inset-bottom))}
  .qs-dock-thumb{width:42px;height:42px}
}

/* ==========================================================================
   Every word visible
   Labels used to be cut with "…" at a fixed width: type names ("App Store /
   Google Play", "Merchant payment"), preset names, section summaries and the
   phone dock's status line. They wrap now instead, and the controls around
   them size to the text.
   ========================================================================== */
.qs-type-label{overflow:visible;text-overflow:clip;white-space:normal;line-height:1.3;overflow-wrap:anywhere}
.qs-type{min-height:44px;height:auto}
.qs-type .qs-chip{flex:none}
.qs-type-ico svg{display:block}

.qs-preset span{white-space:normal;overflow:visible;text-overflow:clip;text-align:center;line-height:1.3}

.qs-sec-now{white-space:normal;overflow:visible;text-overflow:clip;text-align:end;max-width:60%;line-height:1.35}

/* Step 2's header: the title keeps its one line, the four actions sit
   beside it when there is room and on their own row when there is not —
   at the column widths between 860 and 1440px they used to squeeze the
   title to one word per line and push "Reset" onto a line of its own. */
.qs-card-head{flex-wrap:wrap;row-gap:var(--qs-2)}
.qs-card-head h2,.qs-card-head h3{flex:1 0 auto;white-space:nowrap}
.qs-card-head > .qs-row{flex-wrap:wrap;justify-content:flex-end}
.qs-card-head .qs-btn svg{flex:none}

.qs-rail-search-ico{display:grid;place-items:center}

@media(max-width:860px){
  /* The shelf: a little wider and allowed two lines, so every name shows. */
  .qs-type{min-width:96px;max-width:112px;min-height:84px;justify-content:flex-start;padding:var(--qs-3) var(--qs-2)}
  .qs-type-label{max-width:100%;font-size:var(--qs-t-xs)}
  .qs-type .qs-chip{margin-top:auto}
  .qs-dock-label{white-space:normal;overflow:visible;text-overflow:clip;line-height:1.3}
  /* Room for the fixed dock at the very end of the page, not in the middle
     of it: padding under the studio left a blank band above the guide. */
  .qs-studio{padding-bottom:var(--qs-6)}
  body:has(.qs-dock){padding-bottom:96px}
}
@media(max-width:640px){
  .qs-card-head > .qs-row{justify-content:flex-start}
  .qs-sec-now{max-width:55%}
}
.qs-work details.adv > summary .now{white-space:normal;overflow:visible;text-overflow:clip;text-align:end;max-width:60%;line-height:1.35}
@media(max-width:640px){ .qs-work details.adv > summary .now{max-width:55%} }

/* Two fields side by side start on the same line. The ".field + .field"
   spacing is for fields stacked in a column; inside a grid it pushed the
   second column down by a row gap (Source/Medium, Shape/Size, Error
   correction/Quiet zone all sat out of line). */
.qs-work .grid > .field + .field{margin-top:0}
.qs-work .grid{align-items:start}
/* A colour's swatch row under its type select, wherever the pair sits —
   inside a plain wrapper (Background) it had no gap at all. */
.qs-work .field + .qr-swatch-row,
.qs-work .field + .grid{margin-top:var(--qs-3)}
.qs-btn svg{flex:none}
/* A white swatch on a white card read as a gap: every swatch gets an edge. */
.qs-work .qr-swatch-row input[type=color]{box-shadow:inset 0 0 0 1px var(--qs-hairline);border-radius:var(--qs-r-xs)}
/* The download format reads in full ("EPS · print shops"): it was sized to
   its shortest option. */
#qr-exportformat{min-width:210px}
@media(max-width:860px){ .qs-type{min-height:72px} }