/* Shared theme: edit these tokens to update every page. No external fonts required. */
:root {
  --brand: #1e40af;
  --brand-hover: #17338d;
  --navy: #102b50;
  --ink: #192e49;
  --muted: #52647b;
  --surface: #ffffff;
  --canvas: #f5f8fc;
  --line: #dce5ef;
  --soft-blue: #eaf1ff;
  --accent: #087e8b;
  --radius: 1rem;
  --shadow: 0 8px 28px rgba(16,43,80,.06);
  --bs-primary: var(--brand);
  --bs-primary-rgb: 30,64,175;
  --bs-link-color: var(--brand);
  --bs-link-hover-color: var(--brand-hover);
  --bs-body-color: var(--ink);
  --bs-body-bg: var(--canvas);
  --bs-border-color: var(--line);
  --bs-secondary-color: var(--muted);
  --bs-body-font-family: system-ui,-apple-system,"Segoe UI",sans-serif;
}
body { line-height: 1.65; }
h1,h2,h3,h4,h5,h6 { color: var(--navy); line-height: 1.2; letter-spacing: -.025em; }
a,button,input,select { touch-action: manipulation; }
a { text-underline-offset: .2em; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
.skip-link { position: absolute; left: 1rem; top: -5rem; z-index: 1100; padding: .6rem 1rem; background: white; }
.skip-link:focus { top: 1rem; }
.trust-bar { background: var(--navy); color: #e3ecf8; padding: .45rem 0; font-size: .75rem; }
.trust-bar a { color: #fff; }
.navbar { padding-block: 1rem; }
.logo-img { width: 40px; height: 40px; object-fit: contain; }
.navbar-brand { color: var(--navy); letter-spacing: -.04em; }
.navbar .nav-link { color: var(--muted); font-weight: 550; }
.navbar .nav-link.active { color: var(--brand); }
.account-email { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.admin-badge { background: var(--soft-blue); color: var(--brand); }
.btn { border-radius: .6rem; font-weight: 600; padding: .6rem 1.1rem; }
.btn-sm { padding: .4rem .75rem; }
.btn-primary { --bs-btn-bg: var(--brand); --bs-btn-border-color: var(--brand); --bs-btn-hover-bg: var(--brand-hover); --bs-btn-hover-border-color: var(--brand-hover); --bs-btn-active-bg: var(--navy); --bs-btn-active-border-color: var(--navy); --bs-btn-disabled-bg: var(--brand); --bs-btn-disabled-border-color: var(--brand); }
.btn-outline-primary { --bs-btn-color: var(--brand); --bs-btn-border-color: var(--brand); --bs-btn-hover-bg: var(--brand); --bs-btn-hover-border-color: var(--brand); --bs-btn-active-bg: var(--brand-hover); --bs-btn-active-border-color: var(--brand-hover); }
.form-control,.form-select { background-color: var(--surface); border-color: #bdccdc; border-radius: .6rem; padding: .7rem .85rem; }
.form-control:focus,.form-select:focus { border-color: var(--brand); box-shadow: 0 0 0 .2rem rgba(30,64,175,.12); }
.form-label { font-weight: 600; font-size: .9rem; }
.card { --bs-card-bg: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.card-body { color: var(--ink); }
.eyebrow { display: block; color: var(--brand); font-size: .75rem; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; margin-bottom: 1rem; }
.hero { background: linear-gradient(115deg,#edf3ff 0%,#f7faff 55%,#e4eef9 100%); padding: clamp(3rem,7vw,6rem) 0; border-bottom: 1px solid var(--line); }
.hero h1 { max-width: 720px; font-size: clamp(2.5rem,5vw,4.25rem); font-weight: 750; }
.hero .lead { max-width: 600px; color: var(--muted); font-size: 1.12rem; }
.hero-note { display: flex; align-items: center; gap: .6rem; color: var(--muted); font-size: .85rem; }
.hero-note .bi { color: var(--accent); }
.search-card { border-top: 4px solid var(--brand); }
.section-space { padding-block: 4rem; }
.step-icon { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: .8rem; color: var(--brand); background: var(--soft-blue); font-size: 1.35rem; margin-bottom: 1.5rem; }
.step-number { color: #657893; font-size: .8rem; letter-spacing: .1em; }
.callout { background: var(--navy); color: #dbe6f5; border-radius: 1.25rem; padding: clamp(2rem,5vw,3.5rem); }
.callout h2 { color: #fff; }
.site-footer { background: #fff; border-top: 1px solid var(--line); color: var(--muted); }
.site-footer strong { color: var(--navy); }
.site-footer a { color: var(--muted); }
.page-heading { padding-block: 3rem 1.5rem; }
.page-heading h1 { font-weight: 750; }
.auth-section { padding-block: 3.5rem; }
.auth-section .card-body { padding: clamp(1.5rem,5vw,3rem); }
.auth-section h1 { font-size: 1.65rem; font-weight: 750; }
.auth-section .row { margin-inline: 0; }
.filter-panel,.upload-panel { padding: 1.5rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.certificate-card h2 { overflow-wrap: anywhere; font-size: 1rem; }
.certificate-preview { width: 100%; height: 190px; display: grid; place-items: center; background: #eef3fa; border: 0; border-bottom: 1px solid var(--line); color: var(--brand); padding: 0; }
.certificate-preview img { width: 100%; height: 190px; object-fit: contain; padding: .8rem; }
.pdf-placeholder { display: grid; gap: .5rem; justify-items: center; font-size: .75rem; font-weight: 600; letter-spacing: .1em; }
.pdf-placeholder .bi { font-size: 3rem; }
.certificate-meta { font-size: .8rem; color: var(--muted); }
.empty-state { padding: 4rem 1.5rem; text-align: center; border: 1px dashed #b8c9de; border-radius: var(--radius); background: #fff; }
.empty-state .bi { font-size: 2.5rem; color: var(--brand); }
.modal-content { border: 0; border-radius: var(--radius); }
.document-frame { width: 100%; height: 70vh; border: 0; }
.page-link { color: var(--brand); }
.active > .page-link { background: var(--brand); border-color: var(--brand); }
.about-image { width: 100%; max-height: 420px; object-fit: contain; }
@media(max-width: 575.98px) {
  .trust-bar { font-size: .65rem; }
  .navbar-brand { font-size: 1.1rem; }
  .section-space { padding-block: 2.5rem; }
  .filter-panel,.upload-panel { padding: 1rem; }
  .hero .btn { width: 100%; }
}
@media(prefers-reduced-motion: reduce) {
  *,*::before,*::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}