/* 911 Billing - HIPAA Compliance Training : self-contained stylesheet (no CDNs) */
:root {
  --navy: #16294a;
  --navy-dark: #0f1d36;
  --red: #c8102e;
  --red-dark: #a00d26;
  --bg: #f4f6fa;
  --card: #ffffff;
  --text: #1d2433;
  --muted: #6b7280;
  --border: #dfe4ec;
  --ok: #157a3d;
  --warn: #b45309;
  --bad: #b91c1c;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  background: var(--bg); color: var(--text); line-height: 1.55;
}
.container { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- header / branding ---------- */
.site-header { background: var(--navy); color: #fff; }
.header-inner {
  max-width: 1080px; margin: 0 auto; padding: .7rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: .8rem; color: #fff; text-decoration: none; }
.brand-logo {
  height: 46px; width: auto; background: #fff; border-radius: 8px; padding: 4px 10px;
}
.brand-sub { font-size: .95rem; opacity: .85; border-left: 1px solid rgba(255,255,255,.35); padding-left: .8rem; }
/* styled text lockup (fallback when static/logo.png is absent) */
.brand-lockup { display: inline-flex; align-items: center; gap: .45rem; }
.brand-badge {
  background: var(--red); color: #fff; font-weight: 800; font-style: italic;
  font-size: 1.35rem; letter-spacing: .02em; padding: .15rem .55rem; border-radius: 8px;
  box-shadow: inset 0 -3px 0 rgba(0,0,0,.18);
}
.brand-word { color: #fff; font-weight: 700; font-size: 1.35rem; letter-spacing: .01em; }
.brand-badge-lg { font-size: 2.2rem; padding: .25rem .8rem; border-radius: 12px; }
.brand-word-lg { font-size: 2.2rem; color: var(--navy); }
.hero-lockup { display: inline-flex; align-items: center; gap: .6rem; margin-bottom: .5rem; }
.main-nav { display: flex; gap: 1rem; flex-wrap: wrap; }
.main-nav a { color: #dbe4f3; text-decoration: none; font-size: .95rem; }
.main-nav a:hover { color: #fff; text-decoration: underline; }

/* ---------- layout & cards ---------- */
main.container { padding-top: 1.5rem; padding-bottom: 2rem; }
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.25rem 1.4rem; margin: 1rem 0; box-shadow: 0 1px 3px rgba(16,24,40,.06);
}
.card.highlight { border-left: 5px solid var(--red); }
.card.narrow { max-width: 480px; margin: 2rem auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 800px) { .grid-2, .grid-4 { grid-template-columns: 1fr; } }
.hero { text-align: center; padding: 1.5rem 0 .5rem; }
.hero-logo { height: 84px; width: auto; background: #fff; border-radius: 12px; padding: 8px 18px; box-shadow: 0 1px 4px rgba(16,24,40,.12); }
.hero h1 { margin: .6rem 0 .4rem; color: var(--navy); }
.lead { font-size: 1.1rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; }
.nowrap { white-space: nowrap; }
.sr-only { position: absolute; left: -9999px; }

/* ---------- forms & buttons ---------- */
label { display: block; margin: .6rem 0; font-weight: 600; }
label.check { font-weight: 400; }
input[type="text"], input[type="email"], input[type="password"],
input[type="number"], input[type="file"], select {
  display: block; width: 100%; margin-top: .25rem; padding: .55rem .7rem;
  border: 1px solid var(--border); border-radius: 8px; font-size: 1rem; background: #fff;
}
input[type="checkbox"] { width: auto; display: inline; margin-right: .4rem; }
.inline-form { display: flex; gap: .6rem; margin-top: .8rem; }
.inline-form input { flex: 1; margin: 0; }
.btn {
  display: inline-block; padding: .55rem 1.1rem; border-radius: 8px; border: 1px solid var(--border);
  background: #fff; color: var(--navy); font-size: 1rem; font-weight: 600; cursor: pointer;
  text-decoration: none; margin: .25rem .25rem .25rem 0;
}
.btn:hover { background: #eef2f8; }
.btn-primary { background: var(--red); border-color: var(--red-dark); color: #fff; }
.btn-primary:hover { background: var(--red-dark); }
.btn-lg { font-size: 1.1rem; padding: .7rem 1.6rem; }
.btn-sm { font-size: .85rem; padding: .3rem .7rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
code { background: #eef1f6; padding: .1rem .35rem; border-radius: 4px; font-size: .9em; }

/* ---------- flashes / banners / badges ---------- */
.flash-wrap { margin: 0 0 1rem; }
.flash { padding: .7rem 1rem; border-radius: 8px; margin: .4rem 0; }
.flash-ok { background: #e6f4ea; border: 1px solid #a9d8b8; color: #14532d; }
.flash-warn { background: #fef3e2; border: 1px solid #f0c987; color: #7c4a03; }
.flash-error { background: #fdecec; border: 1px solid #f3a3a3; color: #7f1d1d; }
.status-banner { padding: .9rem 1.2rem; border-radius: var(--radius); margin: 1rem 0; background: #eef2f8; border: 1px solid var(--border); }
.status-current { background: #e6f4ea; border-color: #a9d8b8; }
.status-due_soon { background: #fef3e2; border-color: #f0c987; }
.status-overdue, .status-never { background: #fdecec; border-color: #f3a3a3; }
.badge { display: inline-block; padding: .15rem .6rem; border-radius: 999px; font-size: .8rem; background: #e5e9f0; color: #374151; font-weight: 600; }
.badge-ok, .badge-current { background: #dcf0e2; color: #14532d; }
.badge-due_soon { background: #fbe8c8; color: #7c4a03; }
.badge-overdue, .badge-never, .badge-bad { background: #f8d7d7; color: #7f1d1d; }

/* ---------- tables ---------- */
.table { width: 100%; border-collapse: collapse; background: #fff; border-radius: var(--radius); overflow: hidden; margin: 1rem 0; font-size: .95rem; }
.table th, .table td { padding: .6rem .7rem; border-bottom: 1px solid var(--border); text-align: left; }
.table th { background: var(--navy); color: #fff; font-weight: 600; }
.table tr.inactive td { opacity: .55; }

/* ---------- dashboard stats / filters ---------- */
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin: 1rem 0; }
@media (max-width: 800px) { .stat-grid { grid-template-columns: 1fr 1fr; } }
.stat-card { background: #fff; border: 1px solid var(--border); border-left: 6px solid var(--muted); border-radius: var(--radius); padding: 1rem; text-decoration: none; color: var(--text); display: flex; flex-direction: column; }
.stat-card:hover { box-shadow: 0 2px 8px rgba(16,24,40,.12); }
.stat-num { font-size: 2rem; font-weight: 800; }
.stat-label { color: var(--muted); font-size: .9rem; }
.stat-current { border-left-color: var(--ok); } .stat-current .stat-num { color: var(--ok); }
.stat-due_soon { border-left-color: var(--warn); } .stat-due_soon .stat-num { color: var(--warn); }
.stat-overdue { border-left-color: var(--bad); } .stat-overdue .stat-num { color: var(--bad); }
.stat-never { border-left-color: var(--navy); } .stat-never .stat-num { color: var(--navy); }
.filter-bar { display: flex; gap: 1rem; align-items: flex-end; margin: 1rem 0; flex-wrap: wrap; }
.filter-bar label { margin: 0; }

/* ---------- modules ---------- */
.module-list { display: flex; flex-direction: column; gap: .7rem; margin: 1rem 0; }
.module-row { display: flex; align-items: center; gap: 1rem; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: .9rem 1.1rem; }
.module-row.done { border-left: 5px solid var(--ok); }
.module-num { background: var(--navy); color: #fff; width: 2.2rem; height: 2.2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; flex-shrink: 0; }
.module-info { flex: 1; }
.module-body h3 { color: var(--navy); margin-top: 1.6rem; }
.module-body ul, .module-body ol { margin: .5rem 0; }
.module-body li { margin: .3rem 0; }
.takeaways { background: #eef4ff; border: 1px solid #c3d6f5; border-radius: var(--radius); padding: 1rem 1.3rem; margin-top: 1.8rem; }
.takeaways h3 { margin-top: 0; color: var(--navy); }
.example { background: #fff8e6; border: 1px solid #ecd28a; border-radius: var(--radius); padding: 1rem 1.2rem; margin: 1rem 0; }
.contact-box { background: #eef4ff; border: 1px dashed var(--navy); border-radius: 8px; padding: .8rem 1rem; margin: .6rem 0; }
kbd { background: #eef1f6; border: 1px solid #c9d2e0; border-bottom-width: 2px; border-radius: 4px; padding: 0 .35rem; font-size: .9em; }

/* ---------- quiz ---------- */
.quiz-meta { color: var(--muted); font-size: .85rem; margin: 0 0 .3rem; }
.quiz-text { margin: .2rem 0 .7rem; }
.quiz-option { display: block; font-weight: 400; background: #f8fafc; border: 1px solid var(--border); border-radius: 8px; padding: .55rem .8rem; margin: .35rem 0; cursor: pointer; }
.quiz-option:hover { background: #eef2f8; }
.quiz-option input { margin-right: .6rem; }
.review-options li { margin: .4rem 0; padding: .4rem .6rem; border-radius: 6px; }
.opt-correct { background: #e6f4ea; }
.opt-chosen { outline: 2px solid var(--bad); }
.explain { background: #f8fafc; border-left: 4px solid var(--navy); padding: .6rem .9rem; }

/* ---------- certificate ---------- */
.certificate {
  background: #fff; border: 3px double var(--navy); border-radius: 6px;
  padding: 2.5rem 2rem; margin: 1.5rem auto; max-width: 860px; text-align: center;
}
.cert-inner { border: 1px solid var(--border); padding: 2rem 1.5rem; }
.cert-logo { max-width: 300px; height: auto; margin-bottom: .4rem; }
.cert-company { color: var(--muted); letter-spacing: .04em; margin-bottom: 1rem; }
.cert-title { color: var(--navy); font-size: 2.2rem; margin: .4rem 0; }
.cert-sub { color: var(--red); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-top: 0; }
.cert-body { color: #374151; }
.cert-name { font-size: 2rem; font-weight: 800; color: var(--navy); border-bottom: 2px solid var(--red); display: inline-block; padding: 0 2rem .3rem; margin: .6rem 0 1rem; }
.cert-details { display: flex; justify-content: center; gap: 3rem; margin: 1.6rem 0; flex-wrap: wrap; }
.cert-details div { display: flex; flex-direction: column; }
.cert-details span { font-size: .8rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.cert-details strong { font-size: 1.15rem; }
.cert-signatures { display: flex; justify-content: space-around; margin: 2.5rem 0 1rem; }
.sig-line { display: block; border-bottom: 1px solid #111; width: 220px; margin-bottom: .3rem; }
.cert-fineprint { font-size: .75rem; color: var(--muted); margin-top: 1.5rem; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--border); margin-top: 2rem; padding: 1.2rem 0 2rem; background: #fff; }
.disclaimer { font-size: .85rem; color: var(--muted); }
.footer-meta { font-size: .8rem; color: var(--muted); }

/* ---------- print ---------- */
@media print {
  .site-header, .site-footer, .no-print, .flash-wrap { display: none !important; }
  body { background: #fff; }
  main.container { padding: 0; max-width: none; }
  .certificate { border-width: 4px; margin: 0; max-width: none; box-shadow: none; }
  @page { size: landscape; margin: 12mm; }
}