/* WorkShield — plain warm-neutral. No animations, no fancy fonts.
   Optimized for readability and trust, not visual flourish. */

:root {
  --bg: #FAFAF7;
  --bg-card: #FFFFFF;
  --bg-input: #F4F3EE;
  --bg-section: #F7F5F0;
  --border: #E5E3DD;
  --border-strong: #D4D1C8;
  --fg: #1A1816;
  --fg-subtle: #5E5B54;
  --fg-muted: #9C9890;
  --accent: #0A1F18;
  --accent-hover: #15302A;
  --jade: #4A8A6E;
  --amber: #B5862C;
  --clay: #C2412C;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--bg); color: var(--fg); }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1100px; margin: 0 auto; padding: 24px 24px 80px; }
.container.narrow { max-width: 760px; }

header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
  margin-bottom: 32px;
}
.brand {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--accent);
  text-decoration: none;
}
a.brand:hover { color: var(--accent-hover); }
.muted { color: var(--fg-subtle); font-size: 14px; }
.small { font-size: 13px; }

h1 {
  font-size: 38px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 16px 0 16px;
}
h2 {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}
h2 small {
  font-size: 13px;
  color: var(--fg-muted);
  font-weight: 400;
  margin-left: 8px;
}
h3 { font-size: 16px; font-weight: 600; margin: 0 0 6px; }

.lede {
  font-size: 17px;
  color: var(--fg-subtle);
  margin: 12px 0;
  max-width: 640px;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #FAFAF7;
  font-size: 15px;
  font-weight: 500;
  padding: 11px 22px;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }

.cta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 28px 0;
  flex-wrap: wrap;
}

/* Three-up landing */
.three-up {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 40px;
  border-top: 1px solid var(--border);
  padding-top: 32px;
}
.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 18px 18px 16px;
}
.step-num {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--fg-muted);
  margin-bottom: 6px;
}
.step p { font-size: 14px; color: var(--fg-subtle); margin: 0; }

/* Disclaimer */
.disclaimer {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  margin: 32px 0 8px;
  font-size: 14px;
  color: var(--fg-subtle);
}
.disclaimer strong { color: var(--clay); }

/* Intake form */
.section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 22px 12px;
  margin-bottom: 18px;
}
.section-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 4px;
}
.section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent);
  color: #FAFAF7;
  font-size: 13px;
  font-weight: 700;
}
.section-desc {
  color: var(--fg-subtle);
  font-size: 14px;
  margin: 0 0 18px;
}

/* Question */
.q { margin-bottom: 18px; }
.q label {
  display: block;
  font-weight: 500;
  margin-bottom: 4px;
  font-size: 15px;
}
.q .help {
  font-size: 13px;
  color: var(--fg-muted);
  margin: 0 0 6px;
}
.q input[type=text], .q input[type=email], .q input[type=tel],
.q input[type=date], .q select, .q textarea {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--fg);
  font-size: 15px;
  font-family: inherit;
}
.q input:focus, .q select:focus, .q textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card);
}
.q textarea { resize: vertical; min-height: 80px; }

.checkbox-group {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 4px 12px;
}
.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 14px;
  font-weight: 400 !important;
  margin: 0 !important;
  padding: 4px 0;
  cursor: pointer;
}
.checkbox-row input { margin-top: 3px; }

/* Case view */
.banner {
  background: var(--bg-section);
  border: 1px solid var(--border);
  border-left: 4px solid var(--jade);
  border-radius: 6px;
  padding: 14px 18px;
  margin-bottom: 22px;
  font-size: 15px;
}
.banner.success { border-left-color: var(--jade); }
.banner small { display: block; color: var(--fg-muted); font-size: 12px; margin-top: 4px; }
.banner code { font-size: 12px; }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin-bottom: 18px;
}
.card.warn { border-left: 3px solid var(--amber); }
.card pre.md {
  background: transparent;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, sans-serif;
  font-size: 14.5px;
  white-space: pre-wrap;
  word-wrap: break-word;
  margin: 12px 0 0;
  line-height: 1.55;
}
.case-id {
  font-size: 13px;
  color: var(--fg-muted);
}
.case-id code {
  background: var(--bg-input);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 12px;
}
.footnote {
  color: var(--fg-muted);
  font-size: 12px;
  text-align: center;
  margin-top: 32px;
}
.footnote code {
  background: var(--bg-input);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 11px;
}

.error { color: var(--clay); }

/* ── Evidence vault ─────────────────────────────────────────── */

.btn-secondary {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--border-strong);
  font-size: 13px;
  font-weight: 500;
  padding: 4px 10px;
  border-radius: 5px;
  cursor: pointer;
}
.btn-secondary:hover { background: var(--bg-section); }

.upload-zone {
  background: var(--bg-section);
  border: 2px dashed var(--border-strong);
  border-radius: 10px;
  padding: 28px 24px;
  text-align: center;
  margin: 18px 0 8px;
  transition: background 0.15s, border-color 0.15s;
}
.upload-zone.drag {
  background: #EEF7F2;
  border-color: var(--jade);
}
.upload-zone p { margin: 6px 0; }
.upload-zone .btn-primary { margin: 0 4px; padding: 7px 16px; font-size: 14px; }

.upload-log {
  margin: 6px 0 18px;
  font-size: 13px;
}
.upload-log-row {
  padding: 6px 12px;
  border-left: 3px solid var(--fg-muted);
  margin-bottom: 4px;
  background: var(--bg-card);
  border-radius: 0 4px 4px 0;
  transition: opacity 0.4s;
}
.upload-log-row.ok { border-left-color: var(--jade); }
.upload-log-row.err { border-left-color: var(--clay); color: var(--clay); }
.upload-log-row.fade { opacity: 0; }

.vault-total {
  color: var(--fg-subtle);
  font-size: 14px;
  margin: 10px 0 14px;
}

.vault-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
.vault-section-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 2px;
}
.vault-section-head h3 { margin: 0; font-size: 15px; font-weight: 600; }
.file-count {
  background: var(--bg-input);
  color: var(--fg-subtle);
  font-size: 11px;
  font-weight: 600;
  padding: 1px 8px;
  border-radius: 999px;
  min-width: 24px;
  text-align: center;
}
.vault-section-desc {
  color: var(--fg-muted);
  font-size: 12.5px;
  margin: 0 0 12px;
}
.vault-empty {
  color: var(--fg-muted);
  font-size: 13px;
  font-style: italic;
  margin: 4px 0 0;
}

.file-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.file-row {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 4px 12px;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.file-row .file-name {
  grid-column: 1;
  font-size: 13.5px;
  font-weight: 500;
  word-break: break-all;
}
.file-row .file-meta {
  grid-column: 1;
  font-size: 11.5px;
  color: var(--fg-subtle);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}
.file-row .file-meta.dim {
  color: var(--fg-muted);
  font-family: inherit;
  font-style: italic;
}
.file-row .file-del {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: center;
}