/* OTC Consult – public guide pages (/conditions, /resources).
   Uses the app's tokens from styles.css; house colours as accents only. */

:root {
  --brand: #0f2747;
  --accent: #0984e3;
  --surface: #f0f4f8;
  --card: #ffffff;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --radius: 14px;
  --shadow: 0 2px 8px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-lg: 0 6px 20px rgba(15,23,42,0.12);
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--pp-accent) 9%, transparent) 0, transparent 320px),
    var(--surface);
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); }

/* Header – light glass bar, navy text */
.pp-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px max(16px, env(safe-area-inset-left));
  background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.78));
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 10px rgba(15,23,42,0.06);
}
.pp-brand { display: flex; align-items: center; gap: 8px; text-decoration: none; color: var(--brand); font-weight: 800; font-size: 19px; letter-spacing: -0.2px; }
.pp-brand img { border-radius: 8px; box-shadow: var(--shadow); }
.pp-brand b { color: var(--accent); font-weight: 800; }
.pp-nav { display: flex; align-items: center; gap: 14px; font-size: 14px; }
.pp-nav a, .pp-btn { white-space: nowrap; }
.pp-nav a:not(.pp-btn) { color: var(--brand); text-decoration: none; font-weight: 600; }
.pp-nav a:not(.pp-btn):hover { color: var(--accent); }

.pp-main { max-width: 860px; margin: 0 auto; padding: 18px 16px 40px; }

.pp-crumbs { font-size: 13px; color: var(--text-muted); margin: 6px 0 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.pp-crumbs a { color: var(--text-muted); text-decoration: none; }
.pp-crumbs a:hover { color: var(--accent); text-decoration: underline; }
.pp-sep { opacity: 0.6; }

.pp-h1 {
  font-size: clamp(26px, 5vw, 36px); line-height: 1.15; margin: 0 0 10px;
  color: var(--brand); letter-spacing: -0.4px;
}
.pp-h2 { font-size: 20px; margin: 0 0 12px; color: var(--brand); }
.pp-lede { font-size: 17px; color: var(--text-muted); margin: 0 0 18px; }

.pp-tags { margin: 0 0 10px; display: flex; flex-wrap: wrap; gap: 8px; }
.pp-tag {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.2px;
  padding: 4px 10px; border-radius: 999px; color: var(--brand);
  background: linear-gradient(180deg, #fff, color-mix(in srgb, var(--pp-accent) 16%, #fff));
  border: 1px solid color-mix(in srgb, var(--pp-accent) 45%, #fff);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 1px 2px rgba(15,23,42,0.06);
  vertical-align: middle;
}
.pp-tag-lock { --pp-accent: #64748b; }

/* Cards */
.pp-card {
  background: linear-gradient(180deg, #ffffff 0%, #fbfcfe 100%);
  border: 1px solid var(--border);
  border-top: 3px solid var(--pp-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 18px 18px 14px;
  margin: 0 0 16px;
  scroll-margin-top: 72px;
}
.pp-group .pp-h2 { font-size: 18px; }

/* The app's own content fragments */
.pp-content { font-size: 16px; overflow-wrap: anywhere; }
.pp-content img { max-width: 100%; height: auto; border-radius: 10px; }
.pp-content ul { margin: 0; padding: 6px 12px 6px 30px; }
.pp-content > div > div[style*="background-color"],
.pp-content > div[style*="background-color"] { border-radius: 8px; margin: 0 0 4px; }
.pp-content table { border-collapse: collapse; width: 100%; display: block; overflow-x: auto; }
.pp-content td, .pp-content th { border: 1px solid var(--border); padding: 6px 8px; vertical-align: top; }
.pp-content [style*="font-family"] { font-family: inherit !important; }

/* On this page */
.pp-toc { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.pp-toc a {
  font-size: 14px; font-weight: 600; text-decoration: none; color: var(--brand);
  padding: 7px 12px; border-radius: 10px; border: 1px solid var(--border);
  background: linear-gradient(180deg, #fff, #f3f6fa);
  box-shadow: inset 0 1px 0 #fff, var(--shadow);
}
.pp-toc a:hover { border-color: var(--pp-accent); }

/* Buttons – glossy, house accent */
.pp-btn {
  display: inline-block; text-decoration: none; font-weight: 700; font-size: 15px;
  color: #fff; padding: 11px 18px; border-radius: 12px;
  background: linear-gradient(180deg, #2a9bf0 0%, #0984e3 55%, #0773c7 100%);
  border: 1px solid #0668b4;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.35), 0 4px 12px rgba(9,132,227,0.30);
  text-shadow: 0 1px 1px rgba(0,0,0,0.15);
}
.pp-btn:hover { filter: brightness(1.05); }
.pp-btn-small { padding: 7px 12px; font-size: 13px; border-radius: 10px; }

.pp-cta {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
  margin: 8px 0 22px; padding: 16px 18px; border-radius: var(--radius);
  background: linear-gradient(135deg, color-mix(in srgb, var(--pp-accent) 10%, #fff), #fff 70%);
  border: 1px solid color-mix(in srgb, var(--pp-accent) 35%, var(--border));
  box-shadow: var(--shadow);
}

.pp-locked p { margin: 12px 0 16px; }
.pp-covers { margin: 0; padding-left: 22px; }
.pp-covers li { margin: 4px 0; }

.pp-related { margin-top: 8px; }
.pp-links { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px 16px; }
.pp-links a { display: block; padding: 6px 0; text-decoration: none; font-weight: 600; }
.pp-links a:hover { text-decoration: underline; }

.pp-footer {
  max-width: 860px; margin: 0 auto; padding: 18px 16px 36px;
  font-size: 13px; color: var(--text-muted); border-top: 1px solid var(--border);
}
.pp-footer a { color: var(--text-muted); }

@media (max-width: 560px) {
  .pp-nav a:not(.pp-btn):nth-child(2) { display: none; }
  .pp-nav { gap: 10px; font-size: 13px; }
  .pp-brand { font-size: 17px; }
  .pp-brand img { width: 28px; height: 28px; }
  .pp-card { padding: 14px 12px 10px; }
  .pp-content ul { padding-left: 24px; }
}