/* ============================================================================
   Vyn — feedback page
   The second half of a report started on Apple TV. The television cannot
   reasonably type a paragraph, so it prints a QR code to this page; the phone
   in the viewer's hand writes the words and adds the pictures. Loaded after
   style.css and legal.css, and introduces no colour: white at four strengths
   over the same floor, as everywhere else on the site.
   ========================================================================== */

/* The page swaps whole blocks with the hidden attribute, and the blocks set
   their own display, which would otherwise win. */
[hidden]{display:none!important}

.fb-head{padding-bottom:clamp(20px,3vw,32px)}
.fb-wrap{max-width:680px}

.fb-status{color:var(--t3);font-size:15px}

.fb-form{display:grid;gap:clamp(26px,3.4vw,34px)}
.fb-field{border:0;margin:0;padding:0;min-width:0;display:grid;gap:10px}
.fb-label{font-size:14px;font-weight:600;color:var(--t2);letter-spacing:-.005em;padding:0}
.fb-label em{font-style:normal;font-weight:400;color:var(--t3)}
.fb-hint{font-size:13.5px;color:var(--t3);line-height:1.55}
.fb-hint a{color:var(--t2);text-underline-offset:3px}
.fb-foot{text-align:center;margin-top:-10px}

.fb-card{
  display:grid;gap:14px;padding:clamp(20px,3vw,28px);
  border:1px solid var(--line);border-radius:var(--r-lg);background:var(--surface-2);
}

.fb-input{
  width:100%;font:inherit;font-size:16px;color:var(--t1);
  background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:14px 16px;line-height:1.5;
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.fb-input::placeholder{color:var(--t4)}
.fb-input:focus{outline:none;border-color:rgba(255,255,255,.34);background:rgba(255,255,255,.08)}
textarea.fb-input{resize:vertical;min-height:170px}
.fb-code{font-family:var(--mono);font-size:22px;letter-spacing:.12em;text-transform:uppercase;text-align:center}

/* Type: a row of chips, one selected. Real radio inputs underneath, so the
   keyboard and VoiceOver get a radio group for free. */
.fb-kinds{display:flex;flex-wrap:wrap;gap:8px}
.fb-kinds label{position:relative;cursor:pointer}
.fb-kinds input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.fb-kinds span{
  display:block;padding:9px 16px;border-radius:999px;font-size:14.5px;color:var(--t2);
  border:1px solid var(--line);background:var(--surface);transition:all .2s var(--ease);
}
.fb-kinds input:checked + span{background:var(--t1);color:var(--base);border-color:var(--t1);font-weight:560}
.fb-kinds input:focus-visible + span{outline:2px solid rgba(255,255,255,.75);outline-offset:3px}

.fb-picker{
  position:relative;display:flex;align-items:center;justify-content:center;gap:10px;
  padding:18px;border:1px dashed var(--line);border-radius:var(--r-lg);background:var(--surface);
  color:var(--t1);font-size:16px;cursor:pointer;transition:background .2s var(--ease),border-color .2s var(--ease);
}
.fb-picker:hover{background:var(--surface-2);border-color:rgba(255,255,255,.2)}
.fb-picker input{position:absolute;inset:0;opacity:0;cursor:pointer}
.fb-picker:focus-within{outline:2px solid rgba(255,255,255,.75);outline-offset:3px}
.fb-picker[aria-disabled="true"]{opacity:.45;pointer-events:none}

.fb-files{display:grid;gap:8px}
.fb-files li{
  display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:12px;align-items:center;
  padding:8px 10px 8px 8px;border:1px solid var(--line-soft);border-radius:var(--r);background:var(--surface);
  font-size:14px;color:var(--t2);
}
.fb-files .thumb{width:44px;height:44px;border-radius:8px;object-fit:cover;background:var(--surface-2)}
.fb-files .name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fb-files .size{display:block;font-size:12.5px;color:var(--t3)}
.fb-files button{
  font:inherit;font-size:13px;color:var(--t3);background:none;border:0;padding:6px 8px;cursor:pointer;border-radius:8px;
}
.fb-files button:hover{color:var(--t1)}
.fb-files progress{grid-column:2 / 4;width:100%;height:3px;appearance:none;border:0;background:var(--line);border-radius:2px}
.fb-files progress::-webkit-progress-bar{background:var(--line);border-radius:2px}
.fb-files progress::-webkit-progress-value{background:var(--t1);border-radius:2px}
.fb-files progress::-moz-progress-bar{background:var(--t1)}

.fb-included{border:1px solid var(--line-soft);border-radius:var(--r-lg);padding:14px 18px;background:var(--surface)}
.fb-included summary{cursor:pointer;font-size:14.5px;color:var(--t2);font-weight:500}
.fb-included[open] summary{margin-bottom:12px}
.fb-included .deftable{margin:12px 0 4px}
.fb-included .deftable > div{grid-template-columns:110px minmax(0,1fr);padding:9px 14px;font-size:14px}

.fb-error{font-size:14.5px;color:var(--bad)}

.fb-button{
  font:inherit;font-size:17px;font-weight:600;width:100%;padding:15px 20px;border-radius:999px;border:0;
  background:var(--t1);color:var(--base);cursor:pointer;transition:opacity .2s var(--ease),transform .2s var(--ease);
}
.fb-button:hover{transform:translateY(-1px)}
.fb-button:disabled{opacity:.45;cursor:default;transform:none}

.fb-done h2{font-size:clamp(24px,3vw,32px)}
.fb-done p{color:var(--t2);font-size:16px}
.fb-done .ref{font-family:var(--mono);color:var(--t1)}

@media (prefers-reduced-motion:reduce){
  .fb-input,.fb-kinds span,.fb-picker,.fb-button{transition:none}
}