/* ============================================================
   BASE RESET + TYPOGRAPHY
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0;}

html {
  -webkit-text-size-adjust: 100%;   /* allow mobile browser text scaling (a11y) */
  text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);}

body {
  min-height: 100dvh;
  font-family: var(--font-body, sans-serif);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto;}
ul[role='list'], ol[role='list'] { list-style: none;}

/* Skip-to-content link — first focusable element; visible only on keyboard focus (WCAG 2.4.1) */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 1000;
  background: var(--color-band); color: #FFFFFF; padding: var(--space-2) var(--space-4);
  border-radius: 0 0 var(--radius-md) 0; font-weight: 700; text-decoration: none;}
.skip-link:focus { left: 0;}
input, button, textarea, select { font: inherit; color: inherit;}
input::placeholder, textarea::placeholder { font-size: var(--text-sm); color: var(--color-text-faint);}
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; font-family: var(--font-display, sans-serif);}
p, li, figcaption { text-wrap: pretty;}
table { border-collapse: collapse; width: 100%;}
button { cursor: pointer; background: none; border: none;}
a { color: inherit; text-decoration: none;}

::selection { background: oklch(from var(--color-primary) l c h / 0.2); color: var(--color-text);}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);}

a, button, [role='button'], input, textarea, select {
  transition: color var(--transition-interactive),
              background var(--transition-interactive),
              border-color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              opacity var(--transition-interactive);}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;}
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border-width: 0;}

/* ============================================================
   SHARED COMPONENTS
   ============================================================ */

/* --- Navbar --- */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-bg);
  border-bottom: none;
  box-shadow: var(--shadow-xs);}
.navbar-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-4) var(--space-6);
  display: flex; align-items: center; gap: 0;}
.logo {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
  white-space: nowrap;}
.logo-text { color: var(--color-accent);}
.nav-links {
  display: flex; align-items: center; gap: var(--space-1);
  margin-left: auto;
  list-style: none;}
.nav-links a {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);}
.nav-links a:hover { color: var(--color-text); background: var(--color-surface);}
.nav-links a.active { color: var(--color-primary-text);}
.nav-cta {
  margin-left: var(--space-1);
  display: flex; align-items: center; gap: var(--space-1);}
/* Nav CTAs share the exact design of the other nav links */
.nav-cta a, .nav-cta a.btn-ghost {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  background: none; box-shadow: none; border: none;}
.nav-cta a:hover { color: var(--color-text); background: var(--color-surface);}
.nav-cta a.active { color: var(--color-primary-text); font-weight: 600;}
.btn-ghost {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 600;
  color: var(--color-text);
  border: none; background: var(--color-field);}
.btn-ghost:hover { background: var(--color-primary-light); color: var(--color-primary-text);}
.btn-primary {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm); font-weight: 600;
  background: var(--color-band); color: #fff;   /* dark sage so white text clears AA */
  border: none;
  box-shadow: var(--shadow-sm);}
.btn-primary:hover { filter: brightness(0.92);}
.btn-primary-lg {
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-lg);
  font-size: var(--text-base); font-weight: 700;
  background: var(--color-accent-strong); color: #fff;
  border: none; box-shadow: var(--shadow-md);
  white-space: nowrap;}
.btn-primary-lg:hover { background: var(--color-accent-strong-hover); box-shadow: var(--shadow-lg);}
/* .btn-accent-lg removed — use .btn-primary-lg (identical) */
/* --- Avatars & icon chips (single green treatment) --- */
.pharmacy-avatar, .reviewer-avatar, .result-avatar, .rf-avatar,
.profile-avatar-lg, .specialty-icon, .contact-card-icon, .why-icon {
  background: var(--color-primary-light);
  color: var(--color-primary-text);}

/* --- Tags / Badges --- */
.tag {
  display: inline-flex; align-items: center; gap: var(--space-1);
  padding: 3px var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 600;
  letter-spacing: 0.01em;}
.tag-compound  { background: oklch(from var(--tag-compound) l c h / 0.12);  color: var(--tag-compound);}
.tag-hormone   { background: oklch(from var(--tag-hormone) l c h / 0.12);   color: var(--tag-hormone);}
.tag-pediatric { background: oklch(from var(--tag-pediatric) l c h / 0.12); color: var(--tag-pediatric);}
.tag-veterinary{ background: oklch(from var(--tag-veterinary) l c h / 0.12);color: var(--tag-veterinary);}
.tag-oncology  { background: oklch(from var(--tag-oncology) l c h / 0.12);  color: var(--tag-oncology);}
.tag-sterile   { background: oklch(from var(--tag-sterile) l c h / 0.12);   color: var(--tag-sterile);}
.tag-pcab      { background: var(--color-primary-light); color: var(--color-primary-text);}

/* --- Stars --- */
.stars { display: flex; gap: 2px; align-items: center;}
.stars span { color: var(--color-accent); font-size: var(--text-lg);}
.stars .empty { color: var(--color-text-faint);}
.rating-score { font-weight: 700; font-size: var(--text-base); color: var(--color-text);}
.rating-count { font-size: var(--text-xs); color: var(--color-text-muted);}

/* --- Footer --- */
.site-footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  padding: var(--space-10) var(--space-6) var(--space-6);
  margin-top: var(--space-24);}
.footer-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);}
.footer-brand p { font-size: var(--text-sm); color: var(--color-text-muted); margin-top: var(--space-4); max-width: 28ch;}
.footer-col h4 { font-size: var(--text-sm); font-weight: 700; margin-bottom: var(--space-4); color: var(--color-text);}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3);}
.footer-col a { font-size: var(--text-sm); color: var(--color-text-muted);}
.footer-col a:hover { color: var(--color-primary-text);}
.footer-bottom {
  max-width: var(--content-wide);
  margin: var(--space-12) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: var(--text-xs); color: var(--color-text-faint);
  flex-wrap: wrap; gap: var(--space-4);}

/* Mobile nav */
.hamburger { display: none;}
.mobile-drawer {
  display: none;
  position: absolute; top: 100%; left: 0; right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-4) var(--space-6) var(--space-6);}
.mobile-drawer .nav-links {
  display: flex; flex-direction: column; align-items: stretch;
  gap: var(--space-1); margin: 0 0 var(--space-4);}
.mobile-drawer .nav-links a { display: block; padding: var(--space-3); font-size: var(--text-base);}
.mobile-drawer .nav-cta {
  display: flex; flex-direction: column; align-items: stretch; gap: var(--space-1);
  margin: 0; padding-top: var(--space-3); border-top: 1px solid rgba(255,255,255,0.18);}
.mobile-drawer .nav-cta a { display: block; text-align: left; padding: var(--space-3); font-size: var(--text-base);}
/* Collapse to the hamburger earlier (≤900px): the full nav (5 links + 2 CTAs)
   wraps into a broken multi-line header between ~769–900px otherwise. */
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none;}
  .hamburger { display: flex; align-items: center; margin-left: auto; margin-right: var(--space-2);}
  .mobile-drawer:not([hidden]) { display: block;}
}
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr 1fr; gap: var(--space-8);}
}
@media (max-width: 480px) {
  .footer-inner { grid-template-columns: 1fr;}
  .navbar-inner { padding: var(--space-3) var(--space-4);}
}

/* ============================================================
   SAGE BANDS — nav, footer, and page-hero blocks (30% secondary)
   ============================================================ */
.navbar { background: var(--color-band); box-shadow: none;}
.navbar .logo { color: #FFFFFF;}
.navbar .logo-text { color: #FFFFFF;}
.navbar .nav-links a, .navbar .nav-cta a { color: #FFFFFF;}
.navbar .nav-links a:hover, .navbar .nav-cta a:hover { color: #FFFFFF; background: rgba(255,255,255,0.14);}
.navbar .nav-links a.active, .navbar .nav-cta a.active { color: #FFFFFF; font-weight: 600;}
.hamburger { color: #FFFFFF;}
.mobile-drawer { background: var(--color-band); border-bottom: none;}
.mobile-drawer .nav-links a, .mobile-drawer .nav-cta a { color: rgba(255,255,255,0.96);}

.site-footer { background: var(--color-band);}
.site-footer .logo, .site-footer .footer-col h4 { color: #FFFFFF;}
.site-footer .logo-text { color: #FFFFFF;}
.site-footer .footer-brand p, .site-footer .footer-col a, .site-footer .footer-bottom { color: rgba(255,255,255,0.94);}
.site-footer .footer-col a:hover { color: #FFFFFF;}
.site-footer .footer-bottom { color: rgba(255,255,255,0.94);}
.site-footer .footer-links a { color: rgba(255,255,255,0.94);}
.site-footer .footer-legal { color: rgba(255,255,255,0.94);}
.site-footer .footer-brand span, .site-footer .footer-brand strong { color: #FFFFFF;}

.form-hero, .contact-hero, .reco-hero { background: var(--color-band);}
.form-hero h1, .contact-hero h1, .reco-hero h1 { color: #FFFFFF;}
.form-hero p, .contact-hero p, .reco-hero p { color: rgba(255,255,255,0.95);}
.form-hero-badge, .contact-hero-badge { color: var(--color-text);}

/* --- Theme toggle button (injected into navbar by main.js) --- */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; margin-left: var(--space-2);
  border-radius: var(--radius-full);
  color: #FFFFFF; background: rgba(255,255,255,0.14);
  border: none; cursor: pointer; flex-shrink: 0;}
.theme-toggle:hover { background: rgba(255,255,255,0.24);}

/* --- DARK THEME band + surface overrides --- */
:root[data-theme="dark"] body { background: var(--color-bg);}
:root[data-theme="dark"] .navbar { background: var(--color-surface); box-shadow: var(--shadow-xs);}
:root[data-theme="dark"] .mobile-drawer { background: var(--color-surface);}
:root[data-theme="dark"] .site-footer { background: var(--color-surface);}
:root[data-theme="dark"] .form-hero,
:root[data-theme="dark"] .contact-hero,
:root[data-theme="dark"] .reco-hero { background: var(--color-surface);}
:root[data-theme="dark"] .theme-toggle { background: var(--color-field); color: var(--color-text);}
:root[data-theme="dark"] .theme-toggle:hover { background: var(--color-primary-light);}
/* green CTAs; give white-on-green buttons a dark-panel look in dark mode */
:root[data-theme="dark"] .btn-ghost { background: var(--color-field); color: var(--color-text);}
:root[data-theme="dark"] .btn-ghost:hover { background: var(--color-primary-light); color: var(--color-primary-text);}

/* ============================================================
   SHARED MODAL + FORM (reviews auth, intro request) — on every page
   ============================================================ */
.rv-modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center;}
.rv-modal[hidden] { display: none;}
.rv-modal-backdrop { position: absolute; inset: 0; background: rgba(37,56,48,0.55);}
.rv-modal-card {
  position: relative; z-index: 1; width: min(440px, 92vw); max-height: 90vh; overflow-y: auto;
  background: var(--color-surface); border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl); padding: var(--space-8);}
.rv-modal-close { position: absolute; top: var(--space-4); right: var(--space-5); font-size: var(--text-3xl); line-height: 1; color: var(--color-text-faint); background: none; border: none; cursor: pointer;}
.rv-modal-card h3 { margin-bottom: var(--space-2);}
.rv-modal-sub { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; margin-bottom: var(--space-5);}
.rv-modal-note { font-size: var(--text-xs); color: var(--color-text-faint); line-height: 1.6; margin-top: var(--space-3);}
#intro-form, #rv-auth-form, #hsx-form { display: flex; flex-direction: column; gap: var(--space-3);}
#intro-form label, #rv-auth-form label, #hsx-form label { display: flex; flex-direction: column; gap: var(--space-1); font-size: var(--text-sm); font-weight: 600; color: var(--color-text-muted);}
#intro-form input, #intro-form textarea, #rv-auth-form input,
#hsx-form input, #hsx-form select {
  font: inherit; font-weight: 400; color: var(--color-text);
  background: var(--color-field); border: none; border-radius: var(--radius-md);
  padding: var(--space-3); outline: none;}
#intro-form textarea { resize: vertical;}
#intro-form input:focus-visible, #intro-form textarea:focus-visible,
#rv-auth-form input:focus-visible, #hsx-form input:focus-visible, #hsx-form select:focus-visible {
  outline: 2px solid var(--color-primary); outline-offset: 2px;}
#intro-form .btn-primary-lg, #rv-auth-form .btn-primary-lg, #hsx-form .btn-primary-lg { margin-top: var(--space-2); width: 100%; justify-content: center;}

/* Secondary large button — same size as .btn-primary-lg, outlined */
.btn-primary-lg.btn-outline {
  background: transparent;
  color: var(--color-accent);
  box-shadow: inset 0 0 0 1.5px var(--color-accent);}
.btn-primary-lg.btn-outline:hover {
  background: var(--color-accent-light);
  box-shadow: inset 0 0 0 1.5px var(--color-accent);}

/* Sitewide legal disclaimer */
.fmc-disclaimer {
  max-width: var(--content-page); margin: var(--space-6) auto 0;
  padding: var(--space-4) var(--space-6) 0;
  font-size: var(--text-2xs); line-height: 1.7; color: var(--color-text-faint);}
.site-footer .fmc-disclaimer { color: rgba(255,255,255,0.55); border-top: 1px solid rgba(255,255,255,0.12); padding-top: var(--space-5);}

/* ============================================================
   SPONSORED SIDE BANNER — Peakera (RUO peptides & APIs)
   Self-contained brand styling; clearly labeled as advertising.
   ============================================================ */
.ad-peakera {
  --pk-bg: #0E1220; --pk-ink: #E8ECF7; --pk-mut: #93A0C4; --pk-accent: #7C6CF6;
  display: block; background: var(--pk-bg); color: var(--pk-ink);
  border-radius: var(--radius-xl); padding: var(--space-6);
  box-shadow: var(--shadow-md); position: relative; overflow: hidden;}
.ad-peakera::before {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background: radial-gradient(ellipse 70% 60% at 100% 0%, rgba(124,108,246,0.30), transparent 60%);}
.ad-peakera > * { position: relative;}
.ad-label {
  display: inline-block; font-size: var(--text-2xs); font-weight: 700; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--pk-mut);
  border: 1px solid rgba(147,160,196,0.35); border-radius: var(--radius-full);
  padding: 2px 8px; margin-bottom: var(--space-4);}
.ad-peakera-brand {
  font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-weight: 800;
  font-size: 1.1rem; letter-spacing: 0.16em; color: #FFFFFF; margin-bottom: var(--space-3);}
.ad-peakera-brand b { color: var(--pk-accent);}
.ad-peakera-h { font-size: var(--text-base); font-weight: 700; color: #FFFFFF; line-height: 1.3; margin-bottom: var(--space-2);}
.ad-peakera-p { font-size: var(--text-sm); color: var(--pk-mut); line-height: 1.55; margin-bottom: var(--space-4);}
.ad-peakera-feat { list-style: none; display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-5);}
.ad-peakera-feat li { font-size: var(--text-xs); color: var(--pk-ink); padding-left: var(--space-4); position: relative; line-height: 1.4;}
.ad-peakera-feat li::before { content: '✓'; position: absolute; left: 0; color: var(--pk-accent); font-weight: 700;}
.ad-peakera-cta {
  display: block; text-align: center; font-weight: 700; font-size: var(--text-sm);
  color: #FFFFFF; background: var(--pk-accent); border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4); text-decoration: none;
  transition: filter var(--transition-interactive);}
.ad-peakera-cta:hover { filter: brightness(1.12);}
.ad-peakera-ruo { font-size: var(--text-2xs); color: var(--pk-mut); line-height: 1.5; margin-top: var(--space-4);}

/* In-feed variant of the Peakera ad (horizontal, sits among result cards) */
.ad-peakera.ad-infeed { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--space-6); align-items: center; padding: var(--space-6) var(--space-8);}
.ad-infeed .ad-peakera-h { font-size: var(--text-lg);}
.ad-infeed-side { display: flex; flex-direction: column; gap: var(--space-4);}
.ad-infeed .ad-peakera-feat { margin-bottom: 0;}
.ad-infeed .ad-peakera-ruo { margin-top: var(--space-3);}
@media (max-width: 640px) { .ad-peakera.ad-infeed { grid-template-columns: 1fr; gap: var(--space-4);} }

/* Uniform small footer text across the whole site */
.footer-bottom, .footer-bottom span,
.footer-legal, .footer-legal a,
.footer-col a, .footer-brand p { font-size: var(--text-xs); line-height: 1.6;}

/* ---- House ads (Find My Chemist's own products) — on-brand card ---- */
.ad-house {
  --ah-accent: #6366F1;
  display: block; background: var(--color-surface); color: var(--color-text);
  border: 1px solid var(--color-border); border-left: 4px solid var(--ah-accent);
  border-radius: var(--radius-lg); padding: var(--space-6); box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
}
.ad-house-eyebrow {
  display: inline-block; font-size: var(--text-2xs); font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--ah-accent); margin-bottom: var(--space-2);
}
.ad-house-h { font-size: var(--text-base); font-weight: 800; color: var(--color-text); line-height: 1.25; margin: 0 0 var(--space-2); }
.ad-house-p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.55; margin: 0 0 var(--space-4); }
.ad-house-feat { list-style: none; margin: 0 0 var(--space-4); padding: 0; display: flex; flex-direction: column; gap: var(--space-1); }
.ad-house-feat li { font-size: var(--text-xs); font-weight: 600; color: var(--color-text);
  padding: 4px var(--space-3) 4px var(--space-7); position: relative; line-height: 1.35;
  background: color-mix(in srgb, var(--ah-accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--ah-accent) 22%, transparent);
  border-radius: var(--radius-md); }
.ad-house-feat li::before { content: '✓'; position: absolute; left: var(--space-3); top: 4px; color: var(--ah-accent); font-weight: 800; }
.ad-house-cta {
  display: inline-block; font-weight: 700; font-size: var(--text-sm); color: #FFFFFF;
  background: var(--ah-accent); border-radius: var(--radius-md); padding: var(--space-2) var(--space-4);
  text-decoration: none; transition: filter var(--transition-interactive);
}
.ad-house-cta:hover { filter: brightness(1.06); }
.ad-house.ad-house-wide { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--space-6); align-items: center; }
.ad-house-wide .ad-house-feat { margin-bottom: 0; }
.ad-house-side { display: flex; flex-direction: column; gap: var(--space-4); align-items: flex-start; }
@media (max-width: 640px) { .ad-house.ad-house-wide { grid-template-columns: 1fr; gap: var(--space-4); } }

/* Ad slot spacing when placed inline in content/feeds */
.ad-slot { min-height: 1px; }
.ad-band { padding: var(--space-6) var(--space-6); max-width: var(--content-page); margin: 0 auto; }

/* Visible keyboard focus on the sage nav/footer bands (was sage-on-sage, invisible) */
.navbar a:focus-visible, .navbar button:focus-visible,
.site-footer a:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 2px; border-radius: var(--radius-sm); }

/* Honeypot anti-spam field — off-screen for humans, present for bots (do not use display:none) */
.hp-field { position: absolute !important; left: -9999px !important; top: auto; width: 1px; height: 1px; overflow: hidden; }

/* Consent checkbox row on forms */
.consent-row { display: flex; align-items: flex-start; gap: var(--space-2); margin: var(--space-3) 0; font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.5; cursor: pointer; }
.consent-row input { margin-top: 3px; flex: none; width: 16px; height: 16px; accent-color: var(--color-primary-text); }
.consent-row a { color: var(--color-primary-text); }

/* Live "claimed/verified" badge (hybrid overlay, js/live-status.js) */
.verified-badge { display: inline-flex; align-items: center; gap: 4px; font-size: var(--text-xs);
  font-weight: 700; color: var(--color-primary-text); background: var(--color-primary-light);
  border: 1px solid var(--color-primary-mid); border-radius: var(--radius-full); padding: 2px 10px; margin-left: var(--space-2); }
.result-item { position: relative; }
.result-item > .verified-badge { position: absolute; top: var(--space-4); right: var(--space-4); margin: 0; }