/* styles.css — IndieShield scanner tool. Shares the brand identity defined here
   and in landing.css: deep navy grounds, a single signal-gold accent, IBM Plex
   for text/data and Bricolage Grotesque for display. */

:root {
  /* light theme (complete palette) */
  --bg: #f5f6f9;
  --surface: #ffffff;
  --surface-2: #f0f2f7;
  --ink: #0e1626;
  --muted: #5b6675;
  --hairline: #e3e7ef;
  --brand: #a86800;          /* deep amber — readable on light */
  --brand-soft: #fbf1dc;
  --btn-bg: #0e1626;         /* navy CTA on light */
  --btn-fg: #ffffff;
  --focus: #2f6df6;

  --pass: #1a8a55; --pass-bg: #e6f6ee;
  --warn: #9a6a08; --warn-bg: #fbf1dc;
  --fail: #c7362e; --fail-bg: #fceae8;
  --info: #4a5568; --info-bg: #eef1f5;

  --shadow: 0 1px 2px rgba(14,22,38,.05), 0 10px 30px rgba(14,22,38,.06);
  --radius: 14px;

  --font-display: "Bricolage Grotesque", "Trebuchet MS", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

:root:not([data-theme="light"]) {
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #090e18;
    --surface: #111a2b;
    --surface-2: #0d1524;
    --ink: #e7ecf3;
    --muted: #94a1b6;
    --hairline: #22304a;
    --brand: #ffc24d;
    --brand-soft: #2a2210;
    --btn-bg: #ffc24d;
    --btn-fg: #0b1220;
    --pass: #4ade80; --pass-bg: #10241a;
    --warn: #fbbf24; --warn-bg: #2a2210;
    --fail: #f87171; --fail-bg: #2a1414;
    --info: #cbd5e1; --info-bg: #1b2333;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 34px rgba(0,0,0,.34);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #090e18;
  --surface: #111a2b;
  --surface-2: #0d1524;
  --ink: #e7ecf3;
  --muted: #94a1b6;
  --hairline: #22304a;
  --brand: #ffc24d;
  --brand-soft: #2a2210;
  --btn-bg: #ffc24d;
  --btn-fg: #0b1220;
  --pass: #4ade80; --pass-bg: #10241a;
  --warn: #fbbf24; --warn-bg: #2a2210;
  --fail: #f87171; --fail-bg: #2a1414;
  --info: #cbd5e1; --info-bg: #1b2333;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 34px rgba(0,0,0,.34);
}

* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); line-height: 1.55; }
.wrap { width: 100%; max-width: 860px; margin: 0 auto; padding-inline: 20px; }

/* Shared top nav (also used by the landing page) */
.site-nav {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--hairline);
}
.site-nav .wrap { max-width: 1120px; display: flex; align-items: center; gap: 18px; padding-block: 12px; }
.brandmark { display: inline-flex; align-items: center; gap: 9px; text-decoration: none; color: var(--ink); font-family: var(--font-display); font-weight: 800; font-size: 18px; letter-spacing: -.01em; }
.brandmark svg { width: 24px; height: 24px; display: block; }
.brandmark .shield { fill: var(--brand); }
.nav-spacer { flex: 1; }
.nav-link { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; }
.nav-link:hover { color: var(--ink); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 18px; border-radius: 10px; font: inherit; font-weight: 600; font-size: 15px; cursor: pointer; border: 1px solid transparent; text-decoration: none; }
.btn-primary { background: var(--btn-bg); color: var(--btn-fg); }
.btn-primary:hover { filter: brightness(1.06); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--hairline); }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn:disabled { opacity: .55; cursor: not-allowed; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

main.wrap { padding-block: 26px 8px; }

.page-head { margin: 8px 2px 4px; }
.page-head h1 { font-family: var(--font-display); font-weight: 800; font-size: clamp(26px, 4vw, 34px); letter-spacing: -.02em; margin: 0 0 6px; text-wrap: balance; }
.page-head p { color: var(--muted); margin: 0; max-width: 60ch; }

/* Cards */
.card { background: var(--surface); border: 1px solid var(--hairline); border-radius: var(--radius); box-shadow: var(--shadow); padding: 22px; margin: 18px 0; }
.field-label { display: block; font-weight: 600; margin-bottom: 8px; font-size: 14px; }
.input-row { display: flex; gap: 10px; }
input[type="text"] { flex: 1; min-width: 0; padding: 13px 15px; font: inherit; font-size: 16px; color: var(--ink); background: var(--bg); border: 1px solid var(--hairline); border-radius: 10px; }
input[type="text"]:focus { outline: 2px solid var(--focus); border-color: var(--focus); }
.hint { color: var(--muted); font-size: 13px; margin: 8px 2px 0; }
.hint code, .explainer code { font-family: var(--font-mono); background: var(--surface-2); padding: 1px 5px; border-radius: 4px; font-size: .86em; }
.consent { display: flex; align-items: flex-start; gap: 9px; margin-top: 16px; font-size: 14px; color: var(--muted); }
.consent input { margin-top: 3px; width: 16px; height: 16px; accent-color: var(--brand); }
.form-error { color: var(--fail); background: var(--fail-bg); padding: 10px 12px; border-radius: 8px; margin: 14px 0 0; font-size: 14px; }

.explainer summary { cursor: pointer; font-weight: 600; font-size: 15px; }
.explainer-body { margin-top: 12px; font-size: 14.5px; }
.explainer-body p { margin: 10px 0; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

.loading { text-align: center; }
.spinner { width: 34px; height: 34px; margin: 4px auto 12px; border-radius: 50%; border: 3px solid var(--hairline); border-top-color: var(--brand); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) { .spinner { animation-duration: 2s; } }

/* Overall score */
.overall { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.grade-ring { width: 108px; height: 108px; border-radius: 50%; display: grid; place-items: center; flex: 0 0 auto; color: #fff; font-family: var(--font-display); text-align: center; }
.grade-ring .g { font-size: 40px; line-height: 1; font-weight: 800; }
.grade-ring .s { font-size: 13px; opacity: .95; font-family: var(--font-mono); }
.grade-A { background: linear-gradient(135deg,#12885a,#26b56e); }
.grade-B { background: linear-gradient(135deg,#5a9e2f,#84c43f); }
.grade-C { background: linear-gradient(135deg,#b8860b,#e0a92a); }
.grade-D { background: linear-gradient(135deg,#d97706,#f0891b); }
.grade-F { background: linear-gradient(135deg,#c0292f,#e0454b); }
.overall-meta h2 { font-family: var(--font-display); margin: 0 0 4px; font-size: 20px; }
.overall-meta .target { color: var(--muted); font-size: 14px; word-break: break-all; font-family: var(--font-mono); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.chip { font-size: 12.5px; font-weight: 600; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--hairline); }
.chip.fail { color: var(--fail); background: var(--fail-bg); border-color: transparent; }
.chip.warn { color: var(--warn); background: var(--warn-bg); border-color: transparent; }
.chip.pass { color: var(--pass); background: var(--pass-bg); border-color: transparent; }

.cat-head { display: flex; align-items: center; gap: 10px; margin: 26px 4px 10px; }
.cat-head h3 { font-family: var(--font-display); margin: 0; font-size: 17px; }
.cat-grade { font-size: 12.5px; font-weight: 700; padding: 2px 9px; border-radius: 6px; color: #fff; font-family: var(--font-mono); }

.finding { border: 1px solid var(--hairline); border-left-width: 4px; border-radius: 10px; padding: 14px 16px; margin: 10px 0; background: var(--surface); }
.finding.fail { border-left-color: var(--fail); }
.finding.warn { border-left-color: var(--warn); }
.finding.pass { border-left-color: var(--pass); }
.finding.info { border-left-color: var(--info); }
.finding-top { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.status-icon { width: 20px; height: 20px; flex: 0 0 auto; }
.finding-title { font-weight: 600; font-size: 15px; flex: 1; min-width: 200px; }
.sev { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 2px 8px; border-radius: 5px; font-family: var(--font-mono); }
.sev.critical { color: #fff; background: var(--fail); }
.sev.high { color: var(--fail); background: var(--fail-bg); }
.sev.medium { color: var(--warn); background: var(--warn-bg); }
.sev.low { color: var(--info); background: var(--info-bg); }
.sev.info { color: var(--info); background: var(--info-bg); }
.finding-detail { margin: 9px 0 0; font-size: 14px; }
.fix { margin-top: 10px; font-size: 13.5px; }
.fix summary { cursor: pointer; color: var(--brand); font-weight: 600; }
.fix-body { margin-top: 8px; padding: 11px 13px; background: var(--surface-2); border-radius: 8px; }
.fix-body code { display: block; font-family: var(--font-mono); white-space: pre-wrap; word-break: break-word; margin-top: 4px; }
.fix-body a { color: var(--brand); }

.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 20px; }

/* AI fix-prompt highlight button */
.btn-fix { background: var(--brand-soft); color: var(--brand); border: 1px solid color-mix(in srgb, var(--brand) 40%, transparent); }
.btn-fix:hover { filter: brightness(1.03); }

/* Fix-prompt modal */
.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 20px; background: rgba(8,12,20,.55); backdrop-filter: blur(3px); }
.modal[hidden] { display: none; }
.modal-card { background: var(--surface); border: 1px solid var(--hairline); border-radius: 16px; box-shadow: var(--shadow); width: min(680px, 100%); max-height: 86vh; display: flex; flex-direction: column; overflow: hidden; }
.modal-head { display: flex; align-items: flex-start; gap: 12px; padding: 18px 20px 8px; }
.modal-head h3 { font-family: var(--font-display); margin: 0; font-size: 18px; }
.modal-head p { margin: 4px 0 0; font-size: 13.5px; color: var(--muted); }
.modal-close { margin-left: auto; background: none; border: none; font-size: 22px; line-height: 1; color: var(--muted); cursor: pointer; padding: 2px 6px; }
.modal-body { padding: 8px 20px; overflow: auto; }
#fix-prompt-text { width: 100%; min-height: 300px; resize: vertical; font-family: var(--font-mono); font-size: 12.5px; line-height: 1.5; color: var(--ink); background: var(--surface-2); border: 1px solid var(--hairline); border-radius: 10px; padding: 12px 14px; }
.modal-foot { display: flex; gap: 10px; flex-wrap: wrap; padding: 12px 20px 18px; border-top: 1px solid var(--hairline); }

.site-footer { color: var(--muted); font-size: 13px; padding: 34px 20px 54px; border-top: 1px solid var(--hairline); margin-top: 30px; }
.site-footer .wrap { max-width: 1120px; }

@media (max-width: 560px) {
  .input-row { flex-direction: column; }
  .input-row .btn { width: 100%; }
}