/* frisk playground — "inspection notice": paper ground, navy airport-signage band,
   report rendered as a stamped NOTICE OF INSPECTION slip (changes/tsa-redesign, R21).
   Zero-backend rule (R22): fonts are self-hosted same-origin (R27) — no webfont CDNs.
   All color/spacing via custom properties. */

/* Self-hosted display fonts (R27): latin-subset WOFF2, OFL-licensed (site/fonts/OFL-*.txt).
   font-display: swap + the system stacks in --sans-signage/--sans-body keep the page fully
   legible when font files are blocked or missing. */
@font-face {
  font-family: "Overpass";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/overpass-700.woff2") format("woff2");
}
@font-face {
  font-family: "Public Sans";
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("fonts/public-sans-400-700.woff2") format("woff2");
}

:root {
  /* Light "inspection notice" palette (R21). Every pair below verified WCAG AA ≥ 4.5:1
     (scratchpad contrast script; ratios recorded in tasks/todo.md Review). */
  --paper: #f4f1ea;        /* page ground */
  --slip: #fdfcf8;         /* report slip / form fields */
  --ink: #16202e;          /* primary text (ink navy) */
  --navy: #1b2a44;         /* signage band */
  --navy-deep: #142136;    /* signage hover/active */
  --red: #a31f26;          /* government red: DENIED, errors */
  --green: #1e6b34;        /* stamp green: CLEARED */
  --dim: #4d5865;          /* secondary text */
  --faint: #5d6673;        /* small print (still AA at small sizes) */

  /* hairlines — decorative only, never text */
  --rule: rgba(22, 32, 46, 0.35);
  --rule-faint: rgba(22, 32, 46, 0.16);

  /* severity ramp re-derived for the light ground — dark-theme ramp fails AA on paper */
  --sev-critical: #8f1d23;
  --sev-high: #a31f26;
  --sev-medium: #7a4c00;
  --sev-low: #5c5a10;
  --sev-info: #0f5c73;

  --mono: ui-monospace, "SF Mono", Menlo, "Cascadia Code", "JetBrains Mono", Consolas, monospace;
  --sans-signage: "Overpass", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sans-body: "Public Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --courier: "Courier New", Courier, var(--mono);
  --gutter: clamp(16px, 4vw, 48px);
  --radius: 2px;
}

* { box-sizing: border-box; }

html { color-scheme: light; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans-body);
  font-size: 15px;
  line-height: 1.55;
  padding: 0 var(--gutter) 40px;
}

/* faint paper grain — barely-there ink speckle, decorative */
.grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 9;
  background:
    repeating-linear-gradient(0deg, transparent 0 3px, rgba(22, 32, 46, 0.012) 3px 4px),
    repeating-linear-gradient(90deg, transparent 0 7px, rgba(22, 32, 46, 0.008) 7px 8px);
}

a { color: var(--navy); text-decoration: underline; text-decoration-color: var(--rule); }
a:hover { color: var(--red); text-decoration-color: currentColor; }

::selection { background: rgba(27, 42, 68, 0.18); }

/* ── signage band ─────────────────────────────────────────────────────── */

.signage { max-width: 1180px; margin: 0 auto; }

/* full-bleed navy band, white Overpass caps, government-red rule underneath */
.signage-band {
  margin: 0 calc(-1 * var(--gutter));
  padding: 20px var(--gutter) 16px;
  background: var(--navy);
  color: var(--paper);
  border-bottom: 4px solid var(--red);
}

.signage-row { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }

.signage-title {
  margin: 0;
  font-family: var(--sans-signage);
  font-weight: 700;
  font-size: clamp(17px, 3vw, 26px);
  letter-spacing: 0.06em;
}
.signage-title span { margin: 0 0.14em; }

.signage-links { font-size: 13px; white-space: nowrap; }
.signage-links a { color: var(--paper); text-decoration-color: rgba(244, 241, 234, 0.5); }
.signage-links a:hover { color: #fff; text-decoration-color: currentColor; }

.signage-directive {
  margin: 6px 0 0;
  font-family: var(--sans-signage);
  font-weight: 700;
  font-size: clamp(11px, 1.6vw, 13px);
  letter-spacing: 0.32em;
  color: rgba(244, 241, 234, 0.92);
}

.tagline {
  margin: 18px 0 0;
  max-width: 68ch;
  color: var(--dim);
}
.tagline em { color: var(--ink); font-style: normal; border-bottom: 1px dashed var(--red); }

/* ── workbench layout ─────────────────────────────────────────────────── */

.workbench {
  max-width: 1180px;
  margin: 24px auto 0;
  display: grid;
  grid-template-columns: minmax(340px, 5fr) minmax(380px, 6fr);
  gap: 22px;
  align-items: start;
}

@media (max-width: 900px) {
  .workbench { grid-template-columns: 1fr; }
}

.panel {
  background: var(--slip);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  box-shadow: 0 10px 24px -18px rgba(22, 32, 46, 0.55);
}

.panel-strip {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 8px 14px;
  border-bottom: 2px solid var(--ink);
  font-family: var(--sans-signage);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink);
}

.strip-caps {
  color: var(--faint);
  font-family: var(--sans-body);
  font-weight: 400;
  letter-spacing: 0.1em;
  font-size: 11px;
  text-align: right;
}

.panel-body { padding: 16px 14px 18px; }

/* the report panel is a slip torn off a pad: perforated top edge */
.panel-slip { position: relative; }
.panel-slip::before {
  content: ""; position: absolute; top: -5px; left: 8px; right: 8px; height: 10px;
  background-image: radial-gradient(circle at 7px 5px, var(--paper) 3px, transparent 3.6px);
  background-size: 18px 10px;
  background-repeat: repeat-x;
  pointer-events: none;
}

/* ── declaration form (input side) ────────────────────────────────────── */

.example-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }

.btn-ghost {
  font: inherit; font-size: 12.5px;
  color: var(--dim);
  background: transparent;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 5px 10px;
  cursor: pointer;
  transition: color 120ms, border-color 120ms;
}
.btn-ghost:hover { color: var(--navy); border-color: var(--navy); }

/* the form field you type into — courier, like a filled-in declaration */
#paste-input {
  width: 100%;
  min-height: 300px;
  resize: vertical;
  font-family: var(--courier);
  font-size: 12.5px;
  color: var(--ink);
  background: var(--slip);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 12px;
  line-height: 1.5;
}
#paste-input:focus-visible {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 1px var(--navy);
}
#paste-input::placeholder { color: var(--faint); opacity: 1; }

.scan-row { display: flex; align-items: center; gap: 16px; margin-top: 14px; flex-wrap: wrap; }

.btn-scan {
  position: relative; overflow: hidden;
  font-family: var(--sans-signage);
  font-weight: 700; font-size: 14px;
  letter-spacing: 0.18em; text-indent: 0.18em;
  color: var(--paper);
  background: var(--navy);
  border: 1px solid var(--navy-deep);
  border-radius: var(--radius);
  padding: 11px 22px;
  cursor: pointer;
  transition: background 120ms, transform 80ms;
}
.btn-scan:hover:not(:disabled) { background: var(--navy-deep); }
.btn-scan:active:not(:disabled) { transform: translateY(1px); }
.btn-scan:disabled {
  background: #c9c4b8; border-color: var(--rule); color: #4d5865; cursor: wait;
}
.btn-scan:focus-visible { outline: 2px solid var(--navy); outline-offset: 2px; }

/* sweeping beam across the button while a scan is running */
.btn-scan-beam {
  position: absolute; inset: 0; display: none;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);
  animation: beam 900ms linear infinite;
}
.btn-scan.scanning .btn-scan-beam { display: block; }
@keyframes beam { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

.boot-status { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 12.5px; color: var(--dim); }

.boot-dot {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--navy);
  animation: pulse 1.1s ease-in-out infinite;
}
.boot-status.ready .boot-dot { background: var(--green); animation: none; }
.boot-status.failed .boot-dot { background: var(--red); animation: none; }
@keyframes pulse { 50% { opacity: 0.25; } }

/* remote screening */
.connect-details {
  margin-top: 14px;
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  background: var(--slip);
}
.connect-details summary {
  cursor: pointer;
  padding: 8px 12px;
  font-family: var(--sans-signage);
  font-weight: 700;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--dim);
}
.connect-details summary:hover { color: var(--navy); }
.connect-details[open] summary { border-bottom: 1px solid var(--rule-faint); }

.connect-body { padding: 12px; display: grid; gap: 8px; }

.connect-hint { margin: 0 0 4px; font-size: 12px; color: var(--faint); }
.connect-hint em { color: var(--dim); font-style: normal; border-bottom: 1px dashed var(--red); }

.field-label {
  font-family: var(--sans-signage);
  font-weight: 700;
  font-size: 10.5px; letter-spacing: 0.14em; color: var(--faint);
}

.connect-body input {
  font-family: var(--courier); font-size: 12.5px;
  color: var(--ink);
  background: var(--slip);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 7px 10px;
}
.connect-body input:focus-visible {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 1px var(--navy);
}

.btn-connect { justify-self: start; margin-top: 4px; }
.btn-connect:disabled { opacity: 0.45; cursor: not-allowed; }

.connect-status { font-size: 12px; color: var(--dim); }

.error-banner {
  margin-top: 14px;
  border: 1px solid var(--red);
  border-left: 4px solid var(--red);
  border-radius: var(--radius);
  background: rgba(163, 31, 38, 0.05);
  padding: 10px 12px;
  font-size: 13px;
  color: var(--ink);
  display: flex; flex-direction: column; gap: 3px;
}
.error-banner[hidden] { display: none; } /* author display would otherwise beat [hidden] */
.error-banner strong {
  color: var(--red);
  font-family: var(--sans-signage);
  letter-spacing: 0.12em; font-size: 11.5px;
}
.error-banner span { overflow-wrap: anywhere; }

/* ── notice of inspection (report side) ───────────────────────────────── */

.report-empty { text-align: center; color: var(--faint); padding: 60px 12px; }
.empty-glyph { font-size: 40px; margin: 0 0 8px; color: var(--rule); }
.empty-hint { font-size: 12.5px; max-width: 42ch; margin: 8px auto 0; }

/* slip header: form number, date, item count (rendered by app.js, R26) */
.slip-header {
  display: flex; flex-wrap: wrap; gap: 4px 14px;
  padding: 2px 4px 10px;
  border-bottom: 1px solid var(--rule-faint);
  font-family: var(--courier);
  font-size: 11.5px;
  color: var(--faint);
}

/* verdict head: rubber stamp + printed threat-level scale */
.verdict-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  padding: 14px 4px 18px;
  border-bottom: 1px dashed var(--rule);
  margin-bottom: 14px;
}

@media (max-width: 560px) {
  .verdict-head { grid-template-columns: 1fr; }
}

.stamp {
  justify-self: start;
  margin-left: 8px; /* rotation overhang stays inside the panel edge */
  transform: rotate(-4deg);
  border: 3px double currentColor;
  border-radius: 4px;
  padding: 7px 14px;
  font-family: var(--sans-signage);
  font-size: clamp(15px, 2.4vw, 20px); font-weight: 700;
  letter-spacing: 0.2em; text-indent: 0.2em;
  text-transform: uppercase;
  white-space: nowrap;
  opacity: 0;
  animation: stamp-in 240ms cubic-bezier(0.2, 1.6, 0.4, 1) 60ms forwards;
}
.stamp.pass { color: var(--green); }
.stamp.warn { color: var(--sev-medium); }
.stamp.fail { color: var(--red); }

@keyframes stamp-in {
  from { opacity: 0; transform: rotate(-4deg) scale(1.6); }
  to   { opacity: 0.92; transform: rotate(-4deg) scale(1); } /* slight ink under-fill */
}

.gauge-block { display: grid; gap: 6px; font-size: 12.5px; color: var(--dim); }
.gauge-label {
  font-family: var(--sans-signage); font-weight: 700;
  font-size: 11px; letter-spacing: 0.14em;
}
.gauge-label strong { color: var(--ink); font-size: 15px; letter-spacing: 0.02em; }

/* printed scale: ink frame, tick marks every 10%, hatched fill in verdict color */
.gauge {
  height: 12px;
  border: 1px solid var(--ink);
  border-radius: 1px;
  background:
    repeating-linear-gradient(90deg, transparent 0 calc(10% - 1px), var(--rule) calc(10% - 1px) 10%),
    var(--slip);
  overflow: hidden;
}
.gauge-fill {
  height: 100%; width: 0;
  --gauge-color: var(--dim); /* verdict class below sets the real color */
  background: repeating-linear-gradient(
    -45deg, var(--gauge-color) 0 4px, transparent 4px 7px);
  transition: width 600ms cubic-bezier(0.25, 1, 0.3, 1);
}
.gauge-fill.pass { --gauge-color: var(--green); }
.gauge-fill.warn { --gauge-color: var(--sev-medium); }
.gauge-fill.fail { --gauge-color: var(--red); }

.paste-note {
  font-size: 12px; color: var(--faint);
  margin: 0 0 12px;
  padding-left: 10px;
  border-left: 2px solid var(--rule);
}

/* flagged-item entries on the slip */
.findings { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }

.finding {
  border: 1px solid var(--rule-faint);
  border-left: 4px solid var(--sev, var(--dim));
  border-radius: var(--radius);
  background: var(--slip);
  padding: 9px 12px 10px;
  animation: row-in 260ms ease-out backwards;
}
.finding:nth-child(-n+12) { animation-delay: calc(var(--i, 0) * 35ms); }
@keyframes row-in { from { opacity: 0; transform: translateY(5px); } }

.finding-head {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px;
  font-size: 12.5px;
}

/* plain-language headline leads the entry (R25) */
.finding-headline {
  font-family: var(--sans-signage);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.sev-chip {
  color: var(--sev, var(--dim));
  border: 1px solid currentColor;
  border-radius: 2px;
  font-size: 10.5px; font-weight: 700;
  letter-spacing: 0.1em;
  padding: 1px 6px;
}

/* item · field — typed into the form, so courier */
.finding-where {
  margin-left: auto;
  font-family: var(--courier);
  color: var(--faint); font-size: 11.5px; overflow-wrap: anywhere;
}

.finding-message { margin: 6px 0 0; font-size: 13.5px; }

.finding-evidence {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--dim);
  overflow-wrap: anywhere;
}
.finding-evidence .snippet {
  font-family: var(--courier);
  color: var(--sev-medium);
  background: rgba(122, 76, 0, 0.07);
  border: 1px solid rgba(122, 76, 0, 0.3);
  border-radius: 2px;
  padding: 0 5px;
}

/* small-print detector ref for CLI cross-referencing (R25) */
.finding-ref {
  display: block;
  margin: 6px 0 0;
  font-family: var(--courier);
  font-size: 11px;
  color: var(--faint);
}

.clean-note {
  display: flex; align-items: center; gap: 10px;
  color: var(--green);
  border: 1px solid var(--green);
  border-radius: var(--radius);
  background: rgba(30, 107, 52, 0.06);
  padding: 12px 14px;
  font-size: 13.5px;
}

/* official copy of the CLI report */
.raw-report { margin-top: 16px; border-top: 1px dashed var(--rule); padding-top: 10px; }
.raw-report summary {
  cursor: pointer; color: var(--dim);
  font-family: var(--sans-signage); font-weight: 700;
  font-size: 11.5px; letter-spacing: 0.08em;
}
.raw-report summary:hover { color: var(--navy); }
.raw-report pre {
  margin: 10px 0 0;
  padding: 12px;
  background: var(--paper);
  border: 1px solid var(--rule-faint);
  border-radius: var(--radius);
  font-family: var(--mono);
  font-size: 11.5px;
  overflow-x: auto;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ── colophon ─────────────────────────────────────────────────────────── */

.colophon {
  max-width: 1180px;
  margin: 34px auto 0;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  color: var(--dim);
  font-size: 13px;
}
.colophon-fine { color: var(--faint); font-size: 12px; }
.colophon code { font-family: var(--courier); color: var(--ink); }

@media (prefers-reduced-motion: reduce) {
  .stamp, .finding, .gauge-fill, .boot-dot {
    animation: none !important;
    transition: none !important;
    opacity: 1;
  }
  .btn-scan-beam { display: none !important; }
}