/* Poof: Workers Design System structure + Raycast palette (dark-first). POOF-10 refines. */
:root {
  --bg: #0a0a0b;
  --surface: #141416;
  --surface-2: #1b1b1e;
  --text: #ededed;
  --muted: #8a8a92;
  --line: #2a2a2e;
  --coral: #ff6363;
  --coral-dim: #c94f4f;
  --green: #3ad29f;
  --mono: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
/* The show() helper in src/client/main.ts toggles el.hidden; ensure the
   HTML hidden attribute always wins over author display rules (.page,
   #pin-entry, etc.). Without !important, author display:flex beats the
   UA [hidden]{display:none} rule regardless of specificity. */
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body {
  background:
    radial-gradient(circle at 1px 1px, #1d1d20 1px, transparent 0) 0 0 / 22px 22px,
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.5;
}
.shell { max-width: 680px; margin: 0 auto; padding: 56px 20px 96px; }
.masthead { margin-bottom: 28px; }
.wordmark { font-size: 30px; font-weight: 700; letter-spacing: -0.03em; color: var(--text); text-decoration: none; }
.wordmark .dot { color: var(--coral); }
.kicker, .panel-kicker { font-family: var(--mono); font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.kicker { margin: 6px 0 0; }
.panel-kicker { color: var(--coral); margin: 0 0 14px; }

.page { display: flex; flex-direction: column; gap: 18px; }
.panel { position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; }
.panel::before, .panel::after { content: ""; position: absolute; width: 10px; height: 10px; border-color: var(--coral); }
.panel::before { top: 8px; left: 8px; border-top: 2px solid; border-left: 2px solid; }
.panel::after { bottom: 8px; right: 8px; border-bottom: 2px solid; border-right: 2px solid; }

.dropzone { border: 1px dashed var(--line); border-radius: 10px; transition: border-color 0.15s; background: var(--surface-2); }
.dropzone.drag { border-color: var(--coral); }
.text { width: 100%; min-height: 160px; resize: vertical; border: 0; background: transparent; color: var(--text); font-family: var(--mono); font-size: 14px; padding: 14px; outline: none; }
.dz-foot { display: flex; align-items: center; justify-content: space-between; padding: 8px 12px; border-top: 1px solid var(--line); }
.file-btn { font-family: var(--mono); font-size: 12px; color: var(--coral); cursor: pointer; }
.kind { font-family: var(--mono); font-size: 12px; color: var(--muted); }

.options { display: flex; flex-wrap: wrap; gap: 16px; margin: 18px 0; }
.options label { font-family: var(--mono); font-size: 12px; color: var(--muted); display: flex; flex-direction: column; gap: 6px; }
select {
  appearance: none;
  -webkit-appearance: none;
  background-color: var(--surface-2);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' fill='none' stroke='%238a8a92' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='3 4.5 6 7.5 9 4.5'/></svg>");
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 12px 12px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 30px 8px 10px;
  font-family: var(--sans);
  font-size: 14px;
  cursor: pointer;
}
select:hover { border-color: var(--coral); }
select:focus { outline: none; border-color: var(--coral); }

.cf-turnstile { margin: 4px 0 16px; min-height: 4px; }

.btn { font-family: var(--mono); font-size: 13px; letter-spacing: 0.02em; padding: 11px 18px; border-radius: 9px; border: 1px solid var(--line); background: var(--surface-2); color: var(--text); cursor: pointer; transition: border-color 0.15s, transform 0.05s; }
.btn:hover { border-color: var(--coral); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn.primary { background: var(--coral); border-color: var(--coral); color: #1a0e0e; font-weight: 600; }
.btn.primary:hover { background: #ff7a7a; }
.btn.ghost { background: transparent; }

.link-row { display: flex; gap: 8px; }
/* The link field is click-to-copy (#16): the whole input is a copy affordance,
   not just the dedicated button. Pointer cursor signals the click-to-copy. */
.link { flex: 1; background: var(--surface-2); border: 1px solid var(--line); border-radius: 9px; padding: 11px 12px; color: var(--text); font-family: var(--mono); font-size: 13px; cursor: pointer; }
.honesty { color: var(--muted); font-size: 13px; border-left: 2px solid var(--coral-dim); padding-left: 12px; margin: 16px 0; }
.advanced summary { font-family: var(--mono); font-size: 12px; color: var(--muted); cursor: pointer; }
.muted { color: var(--muted); font-size: 13px; }
.error { color: var(--coral); font-family: var(--mono); font-size: 13px; }

.pc-row { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.badge { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--coral); border: 1px solid var(--coral-dim); border-radius: 999px; padding: 3px 10px; }
.content { margin-top: 10px; font-size: 14px; }
#revealed .panel-kicker { margin-bottom: 10px; }
.reveal-cta { margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--line); display: flex; justify-content: center; }
.reveal-cta .btn { font-size: 12px; }
.clip-pre { background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px; overflow: auto; }
.clip-pre code { font-family: var(--mono); font-size: 13px; color: var(--text); white-space: pre-wrap; word-break: break-word; }
.clip-img { max-width: 100%; border-radius: 10px; border: 1px solid var(--line); }
/* Revealed content renders inside an opaque-origin sandbox (ADR-0012). The
   frame auto-sizes to its content (#15: sandbox posts poof-size; parent clamps
   to a viewport-relative max) and stays user-resizable so the viewer can drag
   the corner to see more. `display:block` removes the inline-element baseline
   gap that would otherwise leave a few pixels under the iframe. */
.clip-box { position: relative; }
.clip-frame { display: block; width: 100%; min-height: 120px; max-height: 80vh; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); resize: vertical; overflow: auto; }
/* Corner copy icon (#15): lives in the key-holding parent, not the sandbox.
   Subtle by default; the hover/focus reveal keeps the reveal box uncluttered
   while staying keyboard-reachable. */
.clip-copy-icon {
  position: absolute;
  top: 6px;
  right: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(20, 20, 22, 0.85);
  color: var(--muted);
  cursor: pointer;
  opacity: 0.55;
  transition: opacity 0.15s, color 0.15s, border-color 0.15s, background-color 0.15s;
}
.clip-box:hover .clip-copy-icon,
.clip-copy-icon:hover,
.clip-copy-icon:focus-visible { opacity: 1; color: var(--text); border-color: var(--coral); }
.clip-copy-icon:focus-visible { outline: none; }
.clip-copy-icon.copied { color: var(--green); border-color: var(--green); opacity: 1; }
.clip-copy-icon svg { display: block; }
.secret-mask { font-family: var(--mono); font-size: 16px; letter-spacing: 0.3em; color: var(--muted); background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin: 0; }
.secret-toggle { flex-direction: row; align-items: center; gap: 8px; }
.secret-toggle input { accent-color: var(--coral); }
/* Masked-link suggestion (ADR-0013): a lightweight opt-in near the options
   row. Hidden until the textarea holds a single http(s) URL. */
.url-suggest { background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; margin: 0 0 16px; }
.url-toggle { display: flex; align-items: center; gap: 10px; font-family: var(--mono); font-size: 12px; color: var(--muted); cursor: pointer; }
.url-toggle input { accent-color: var(--coral); }
/* Revealed masked-link anchor: clickable, parent-rendered (ADR-0013).
   Validated by safeHttpUrl before any href is assigned. */
.clip-link { display: block; background: var(--surface-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px; font-family: var(--mono); font-size: 14px; color: var(--coral); text-decoration: none; word-break: break-all; }
.clip-link:hover { text-decoration: underline; }
.clip-link:focus-visible { outline: none; border-color: var(--coral); }
.actions { display: flex; gap: 8px; margin-top: 12px; }
.gone { text-align: center; }
.poof { font-size: 28px; font-weight: 700; color: var(--coral); letter-spacing: -0.02em; margin: 6px 0; }
.pin-input { background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; padding: 8px 10px; color: var(--text); font-family: var(--mono); font-size: 14px; letter-spacing: 0.2em; width: 9em; }
.pin-input:focus { outline: none; border-color: var(--coral); }
#pin-entry { margin: 14px 0; display: flex; flex-direction: column; gap: 10px; }

.site-footer { margin-top: 40px; text-align: center; font-size: 12px; }
.site-footer .gh-link { display: inline-flex; align-items: center; justify-content: center; color: var(--muted); text-decoration: none; transition: color 0.15s; padding: 6px; border-radius: 6px; }
.site-footer .gh-link:hover { color: var(--coral); }
.site-footer .gh-link:focus-visible { outline: none; color: var(--coral); }
.site-footer .gh-link svg { display: block; }