/* ==========================================================================
   braces.pl — design tokens + base
   Apple-style visual language: san-serif system font, restrained palette,
   generous whitespace, pill buttons, flat cards, subtle spring-like motion.
   ========================================================================== */

:root {
  --blue: #0071e3;
  --blue-hover: #0077ed;
  --blue-2: #2997ff;

  --text: #1d1d1f;
  --gray: #6e6e73;
  --gray-light: #86868b;

  --bg-white: #fff;
  --bg-section: #f5f5f7;
  --bg-dark: #1d1d1f;

  --border: #d2d2d7;
  --border-dark: #333;

  --radius-pill: 980px;
  --radius-card-sm: 14px;
  --radius-card: 20px;
  --radius-card-lg: 24px;

  --shadow-dropdown: 0 12px 32px rgba(0, 0, 0, 0.14);

  --font: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Helvetica, Arial, sans-serif;

  /* Apple-style easing: a gentle critically-damped settle for most UI,
     used in place of true springs since this is a server-rendered site. */
  --ease-standard: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out-quick: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg-white);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

::selection { background: var(--blue); color: #fff; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 22px; }
.container-narrow { max-width: 800px; margin: 0 auto; padding: 0 22px; }
.container-md { max-width: 1000px; margin: 0 auto; padding: 0 22px; }
.container-lg { max-width: 1100px; margin: 0 auto; padding: 0 22px; }

/* Focus visibility for accessibility (keyboard users) without disturbing
   the flat aesthetic for mouse users. */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

/* ---------------- Nav ---------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(255, 255, 255, 0.8);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  gap: 16px;
}
.wordmark { font-size: 19px; font-weight: 600; letter-spacing: -0.01em; white-space: nowrap; }
.wordmark span { color: var(--blue); }

.nav-links { display: flex; gap: 28px; }
.nav-links a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  padding: 4px 0;
  transition: color 160ms var(--ease-out-quick);
}
.nav-links a.active,
.nav-links a:hover { color: var(--blue); }

.nav-right { display: flex; align-items: center; gap: 14px; }

/* Search */
.search-wrap { position: relative; }
.search-box {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-section);
  border-radius: var(--radius-pill);
  padding: 7px 12px;
  width: 190px;
}
.search-box svg { flex-shrink: 0; color: var(--gray-light); }
.search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 13px;
  color: var(--text);
  width: 100%;
  font-family: inherit;
}
.search-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 280px;
  background: #fff;
  border-radius: var(--radius-card-sm);
  box-shadow: var(--shadow-dropdown);
  border: 1px solid var(--border);
  overflow: hidden;
  z-index: 200;
  display: none;
}
.search-dropdown.open { display: block; }
.search-result {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  cursor: pointer;
  transition: background 120ms var(--ease-out-quick);
}
.search-result:hover, .search-result:focus-visible { background: var(--bg-section); }
.search-result-swatch { width: 34px; height: 34px; border-radius: 8px; flex-shrink: 0; }
.search-result-name { font-size: 13px; font-weight: 600; color: var(--text); }
.search-result-cat { font-size: 11px; color: var(--gray-light); }
.search-empty { padding: 16px 14px; font-size: 13px; color: var(--gray-light); }

/* Lang toggle */
.lang-toggle { display: flex; background: var(--bg-section); border-radius: var(--radius-pill); padding: 3px; }
.lang-toggle a {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  font-weight: 600;
  color: var(--gray);
  transition: background 160ms var(--ease-out-quick), color 160ms var(--ease-out-quick);
}
.lang-toggle a.active { background: #fff; color: var(--text); }

/* ---------------- Buttons ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: background 160ms var(--ease-out-quick), transform 100ms var(--ease-out-quick);
  text-align: center;
}
.btn:active, .btn.is-pressed { transform: scale(0.97); }
.chip.is-pressed, .role-pill.is-pressed { transform: scale(0.96); }
.card.is-pressed { transform: translateY(-2px) scale(0.99); }
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-hover); }
.btn-secondary { background: #fff; color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-section); }
.btn-sm { font-size: 13px; padding: 8px 18px; }
.btn-md { font-size: 15px; padding: 12px 24px; }
.btn-lg { font-size: 16px; padding: 13px 28px; }
.btn-block { width: 100%; }

/* ---------------- Hero ---------------- */
.hero {
  position: relative;
  overflow: hidden;
  padding: 120px 22px 100px;
  text-align: center;
  background: var(--bg-section);
}
.hero-blob { position: absolute; border-radius: 50%; pointer-events: none; }
.hero-blob-1 { top: -140px; right: -100px; width: 420px; height: 420px; background: radial-gradient(circle at 30% 30%, #cfe6ff, transparent 70%); filter: blur(2px); }
.hero-blob-2 { bottom: -160px; left: -120px; width: 380px; height: 380px; background: radial-gradient(circle at 60% 40%, #dfe9ff, transparent 70%); }
.hero-content { position: relative; max-width: 780px; margin: 0 auto; }
.eyebrow { font-size: 13px; font-weight: 600; color: var(--blue); letter-spacing: 0.02em; text-transform: uppercase; margin-bottom: 18px; }
.h1 { font-size: 64px; line-height: 1.05; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 22px; }
.hero-sub { font-size: 21px; line-height: 1.5; color: var(--gray); max-width: 620px; margin: 0 auto 36px; }
.hero-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Page header band (catalog/about/contact) */
.page-head { padding: 90px 22px 40px; text-align: center; }
.page-head.on-section { background: var(--bg-section); padding-bottom: 60px; }
.page-head h1 { font-size: 48px; font-weight: 700; letter-spacing: -0.02em; margin: 0 0 16px; }
.page-head .sub { font-size: 19px; color: var(--gray); max-width: 620px; margin: 0 auto; line-height: 1.5; }

/* ---------------- Stats strip ---------------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 56px 0; border-bottom: 1px solid var(--border); }
.stat { text-align: center; }
.stat-value { font-size: 34px; font-weight: 700; letter-spacing: -0.01em; }
.stat-label { font-size: 14px; color: var(--gray); margin-top: 6px; }

/* ---------------- Section headings ---------------- */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-head h2 { font-size: 38px; font-weight: 700; letter-spacing: -0.015em; margin: 0 0 14px; }
.section-head p { font-size: 18px; color: var(--gray); line-height: 1.5; margin: 0; }

/* ---------------- Cards / grid ---------------- */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.card {
  background: var(--bg-section);
  border-radius: var(--radius-card);
  padding: 24px;
  cursor: pointer;
  transition: transform 220ms var(--ease-standard);
  display: block;
}
.card:hover { transform: translateY(-4px); }
.card-swatch { width: 100%; border-radius: var(--radius-card-sm); margin-bottom: 18px; }
.card-swatch.ratio-14 { aspect-ratio: 1.4; }
.card-swatch.ratio-13 { aspect-ratio: 1.3; }
.card-cat { font-size: 12px; font-weight: 600; color: var(--gray); text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 6px; }
.card-title { font-size: 17px; font-weight: 600; margin: 0 0 6px; }
.card-body { font-size: 14px; color: var(--gray); line-height: 1.5; margin: 0; }

.card-simple { background: #fff; border-radius: 18px; padding: 20px; cursor: pointer; }
.card-simple .card-swatch { border-radius: 12px; margin-bottom: 14px; }
.card-simple .card-title { font-size: 16px; }

/* ---------------- Dark section ---------------- */
.dark { background: var(--bg-dark); color: #fff; padding: 100px 22px; }
.dark .gray-text { color: #a1a1a6; }
.dark-eyebrow { font-size: 13px; font-weight: 600; color: var(--blue-2); text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 16px; }

.precision-grid { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.precision-title { font-size: 36px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.15; margin: 0 0 18px; }
.precision-body { font-size: 17px; color: #a1a1a6; line-height: 1.6; margin: 0 0 24px; }
.precision-specs { display: flex; gap: 32px; }
.precision-specs .stat-value { font-size: 24px; }
.precision-specs .stat-label { color: #a1a1a6; }

.precision-graphic {
  position: relative; aspect-ratio: 1; border-radius: var(--radius-card-lg);
  background: radial-gradient(circle at 35% 30%, #2997ff33, transparent 60%), #000;
  border: 1px solid var(--border-dark);
  display: flex; align-items: center; justify-content: center;
}
.precision-graphic .ring { width: 60%; aspect-ratio: 1; border-radius: 50%; border: 2px solid var(--blue-2); position: relative; }
.precision-graphic .ring::before { content: ''; position: absolute; inset: 22%; border-radius: 50%; border: 2px solid var(--blue); }
.precision-graphic .ring::after { content: ''; position: absolute; inset: 44%; border-radius: 50%; background: var(--blue-2); }

/* ---------------- Testimonial / CTA banner ---------------- */
.testimonial { max-width: 900px; margin: 0 auto; padding: 100px 22px; text-align: center; }
.testimonial blockquote { font-size: 30px; font-weight: 600; line-height: 1.4; letter-spacing: -0.01em; margin: 0 0 24px; }
.testimonial cite { font-size: 15px; color: var(--gray); font-weight: 500; font-style: normal; }

.cta-banner { background: var(--bg-section); padding: 90px 22px; text-align: center; }
.cta-banner h2 { font-size: 32px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 14px; }
.cta-banner p { font-size: 17px; color: var(--gray); margin: 0 0 28px; }

/* ---------------- Chips / filters ---------------- */
.chip-label { font-size: 12px; font-weight: 600; color: var(--gray-light); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 10px; }
.chip-row { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.chip {
  padding: 8px 16px; border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; cursor: pointer;
  background: #fff; color: var(--text); border: 1px solid var(--border);
  transition: background 160ms var(--ease-out-quick), color 160ms var(--ease-out-quick), border-color 160ms var(--ease-out-quick), transform 100ms var(--ease-out-quick);
}
.chip.active { background: var(--blue); color: #fff; border-color: var(--blue); }
.chip:hover:not(.active) { background: var(--bg-section); }

.catalog-search {
  display: flex; align-items: center; gap: 10px; background: var(--bg-section); border-radius: var(--radius-card-sm);
  padding: 12px 16px; margin-bottom: 28px; max-width: 420px;
}
.catalog-search svg { flex-shrink: 0; color: var(--gray-light); }
.catalog-search input { border: none; background: transparent; outline: none; font-size: 15px; color: var(--text); width: 100%; font-family: inherit; }

.results-count { font-size: 14px; color: var(--gray); margin-bottom: 20px; }

/* ---------------- Catalog loading feedback ---------------- */
[data-catalog-root] { position: relative; }
[data-catalog-root] [data-catalog-grid],
[data-catalog-root] [data-results-count] {
  transition: opacity 200ms var(--ease-out-quick);
}
[data-catalog-root].is-loading [data-catalog-grid],
[data-catalog-root].is-loading [data-results-count] {
  opacity: 0.45;
  pointer-events: none;
}
.catalog-loading-bar {
  position: absolute; top: -8px; left: 0; height: 2px; width: 100%;
  overflow: hidden; border-radius: 2px; background: transparent;
  opacity: 0; transition: opacity 150ms var(--ease-out-quick);
}
[data-catalog-root].is-loading .catalog-loading-bar { opacity: 1; }
.catalog-loading-bar::after {
  content: ''; position: absolute; top: 0; left: -30%; height: 100%; width: 30%;
  background: var(--blue); border-radius: 2px;
  animation: catalog-loading-sweep 900ms ease-in-out infinite;
}
@keyframes catalog-loading-sweep {
  0% { left: -30%; }
  100% { left: 100%; }
}

/* Pagination */
.pagination { display: flex; gap: 8px; justify-content: center; margin-top: 48px; flex-wrap: wrap; }
.pagination a, .pagination span {
  min-width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-pill); font-size: 13px; font-weight: 600; padding: 0 10px;
}
.pagination a { background: #fff; border: 1px solid var(--border); color: var(--text); transition: background 160ms var(--ease-out-quick); }
.pagination a:hover { background: var(--bg-section); }
.pagination .current { background: var(--blue); color: #fff; }
.pagination .disabled { color: var(--gray-light); }

/* ---------------- Product detail ---------------- */
.back-link { font-size: 14px; font-weight: 600; color: var(--blue); display: inline-block; padding: 40px 0 0; }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding: 30px 0 70px; }
.product-image { aspect-ratio: 1.2; border-radius: var(--radius-card-lg); position: relative; overflow: hidden; }
.product-image-inset { position: absolute; inset: 16%; border-radius: 16px; background: rgba(255, 255, 255, 0.35); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.product-name { font-size: 38px; font-weight: 700; letter-spacing: -0.015em; margin: 0 0 14px; }
.product-desc { font-size: 17px; color: var(--gray); line-height: 1.6; margin: 0 0 24px; }
.indication-pill { display: inline-block; font-size: 12px; font-weight: 600; padding: 6px 14px; border-radius: var(--radius-pill); background: var(--bg-section); color: var(--text); margin-bottom: 28px; }
.spec-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.spec-row { display: flex; gap: 10px; font-size: 15px; border-top: 1px solid var(--border); padding-top: 12px; }
.spec-k { color: var(--text); font-weight: 600; min-width: 150px; }
.spec-v { color: var(--gray); }

.related-band { background: var(--bg-section); padding: 70px 22px; }
.related-band h2 { font-size: 24px; font-weight: 700; letter-spacing: -0.01em; margin: 0 0 28px; }

/* ---------------- About ---------------- */
.about-copy { max-width: 800px; margin: 0 auto; padding: 80px 22px; font-size: 18px; line-height: 1.7; color: var(--text); }
.about-copy p { margin: 0 0 24px; }
.about-copy p:last-child { margin-bottom: 0; }

.milestones { padding: 0 0 90px; }
.milestone { border-top: 2px solid var(--blue); padding-top: 16px; }
.milestone-year { font-size: 24px; font-weight: 700; margin-bottom: 6px; }
.milestone-body { font-size: 14px; color: var(--gray); line-height: 1.5; }

.cert-title { font-size: 32px; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 40px; text-align: center; }
.cert-card { border: 1px solid var(--border-dark); border-radius: 16px; padding: 24px; }
.cert-name { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.cert-body { font-size: 14px; color: #a1a1a6; line-height: 1.5; }

.pillar { background: var(--bg-section); border-radius: var(--radius-card); padding: 30px 26px; }
.pillar-icon { width: 44px; height: 44px; border-radius: 12px; background: var(--blue); margin-bottom: 18px; }
.pillar-title { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.pillar-body { font-size: 14px; color: var(--gray); line-height: 1.6; }

.process-title { font-size: 32px; font-weight: 700; letter-spacing: -0.015em; margin-bottom: 40px; text-align: center; }
.step-num { font-size: 13px; color: var(--blue-2); font-weight: 700; margin-bottom: 10px; }
.step-title { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.step-body { font-size: 14px; color: #a1a1a6; line-height: 1.5; }

.quote-card { background: var(--bg-section); border-radius: var(--radius-card); padding: 30px; }
.quote-card blockquote { font-size: 16px; line-height: 1.6; margin: 0 0 16px; }
.quote-card cite { font-size: 14px; color: var(--gray); font-weight: 500; font-style: normal; }

/* ---------------- Contact ---------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 20px 0 90px; }
.role-row { display: flex; gap: 8px; }
.role-pill {
  flex: 1; text-align: center; padding: 10px; border-radius: 10px; font-size: 13px; font-weight: 600; cursor: pointer;
  border: 1px solid var(--border); background: #fff; color: var(--text);
  transition: background 160ms var(--ease-out-quick), color 160ms var(--ease-out-quick), border-color 160ms var(--ease-out-quick), transform 100ms var(--ease-out-quick);
}
.role-pill.active { background: var(--blue); color: #fff; border-color: var(--blue); }

.form-field {
  padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border); font-size: 15px; font-family: inherit; width: 100%;
  transition: border-color 160ms var(--ease-out-quick);
}
.form-field:focus { border-color: var(--blue); outline: none; }
.contact-form { display: flex; flex-direction: column; gap: 14px; }

.info-card { background: var(--bg-section); border-radius: 16px; padding: 20px 24px; }
.info-label { font-size: 13px; color: var(--gray); font-weight: 600; text-transform: uppercase; letter-spacing: 0.02em; margin-bottom: 6px; }
.info-value { font-size: 16px; font-weight: 500; }

.success-panel { background: var(--bg-section); border-radius: 18px; padding: 40px; font-size: 16px; color: var(--text); font-weight: 500; text-align: center; }
.error-panel { background: #fdeceb; border: 1px solid #f5b8b1; border-radius: 18px; padding: 20px 24px; font-size: 14px; color: #b3261e; margin-bottom: 16px; }

.faq-band { background: var(--bg-section); padding: 90px 22px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; max-width: 720px; margin: 0 auto; }
.faq-title { font-size: 32px; font-weight: 700; letter-spacing: -0.015em; text-align: center; margin-bottom: 40px; }
.faq-row { background: #fff; border-radius: 14px; padding: 20px 24px; cursor: pointer; border: none; text-align: left; width: 100%; font-family: inherit; }
.faq-row-head { display: flex; justify-content: space-between; align-items: center; font-size: 16px; font-weight: 600; gap: 16px; }
.faq-icon { flex-shrink: 0; width: 20px; text-align: center; transition: transform 200ms var(--ease-standard); }
.faq-row[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  font-size: 15px; color: var(--gray); line-height: 1.6; margin-top: 0; max-height: 0; overflow: hidden;
  transition: max-height 260ms var(--ease-standard), margin-top 260ms var(--ease-standard);
}
.faq-row[aria-expanded="true"] .faq-answer { margin-top: 12px; max-height: 300px; }

/* ---------------- Footer ---------------- */
.footer { background: var(--bg-section); border-top: 1px solid var(--border); padding: 50px 22px 30px; }
.footer-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 30px; padding-bottom: 30px; }
.footer-tagline { font-size: 13px; color: var(--gray); line-height: 1.6; max-width: 240px; margin-top: 10px; }
.footer-col-title { font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.footer-links { display: flex; flex-direction: column; gap: 8px; }
.footer-links a { font-size: 13px; color: var(--gray); }
.footer-links a:hover { color: var(--text); }
.footer-address { font-size: 13px; color: var(--gray); line-height: 1.8; }
.footer-bottom { max-width: 1200px; margin: 0 auto; border-top: 1px solid var(--border); padding-top: 20px; font-size: 12px; color: var(--gray-light); }

/* ---------------- Admin (lightweight, functional) ---------------- */
.admin-body { font-family: var(--font); background: var(--bg-section); color: var(--text); margin: 0; min-height: 100vh; }
.admin-bar { background: var(--bg-dark); color: #fff; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; }
.admin-bar a { color: #fff; font-size: 14px; }
.admin-bar .brand { font-weight: 600; }
.admin-wrap { max-width: 1100px; margin: 0 auto; padding: 32px 22px 80px; }
.admin-card { background: #fff; border-radius: 16px; padding: 24px; margin-bottom: 20px; border: 1px solid var(--border); }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th, .admin-table td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.admin-table th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--gray); }
.admin-swatch { width: 32px; height: 32px; border-radius: 6px; display: inline-block; vertical-align: middle; }
.admin-actions a { font-size: 13px; font-weight: 600; color: var(--blue); margin-right: 12px; }
.admin-actions a.danger { color: #d70015; }
.admin-form label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 6px; margin-top: 16px; }
.admin-form label:first-child { margin-top: 0; }
.admin-form input[type=text], .admin-form input[type=number], .admin-form input[type=password], .admin-form select, .admin-form textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); font-family: inherit; font-size: 14px;
}
.admin-form .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-form .row3 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-flash { padding: 12px 16px; border-radius: 10px; font-size: 14px; margin-bottom: 20px; }
.admin-flash.success { background: #e6f6ea; color: #1a7431; }
.admin-flash.error { background: #fdeceb; color: #b3261e; }
.pill-badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: var(--radius-pill); background: var(--bg-section); }
.admin-login-wrap { max-width: 360px; margin: 80px auto; }
.admin-login-wrap h1 { font-size: 22px; margin-bottom: 20px; }

/* ---------------- Mobile ---------------- */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .h1 { font-size: 42px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .precision-grid { grid-template-columns: 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .search-box { width: 140px; }
  .page-head h1 { font-size: 34px; }
}