/* =========================================================
   Kipany · Validação de certificados
   Para ajustar ao site, altere só as cores abaixo.
   ========================================================= */
:root {
  --preto: #111119;
  --branco: #F9FCFE;
  --azul: #3C60AD;
  --azul-escuro: #2E4C8C;
  --azul-claro: #E3EAF3;
  --cinza: #465569;
  --linha: #D5DEEA;
  --verde: #1F8A5B;
  --verde-fundo: #E6F4EC;
  --vermelho: #B42318;
  --vermelho-fundo: #FDECEA;
  --amarelo: #9A6700;
  --amarelo-fundo: #FFF4D6;
  --acento: #DAFF00;                       /* verde-limão do blog */
  --mola: cubic-bezier(.2, .8, .2, 1);     /* curva da animação do blog */
  --raio: 14px;
  --sombra: 0 10px 30px rgba(17, 17, 25, .08);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  color: var(--preto);
  background: var(--branco);
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}
main { flex: 1; }
a { color: var(--azul); }
.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* ---------- Topo ---------- */
.topbar { background: var(--preto); color: var(--branco); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
.logo { font-weight: 800; font-size: 26px; letter-spacing: -0.04em; color: var(--azul-claro); text-decoration: none; }
.logo-sm { font-size: 20px; }
.topnav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
/* Mesmo efeito do blog: linha que cresce da esquerda ao passar o mouse */
.topnav a {
  color: var(--branco); text-decoration: none; font-size: 14px; font-weight: 500;
  padding: 10px 0;
  background: linear-gradient(var(--acento), var(--acento)) no-repeat 0 85% / 0 2px;
  transition: background-size .3s var(--mola);
}
.topnav a:hover, .topnav a:focus-visible { background-size: 100% 2px; }
.topnav .btn { color: #fff; padding: 8px 14px; background: var(--azul); transition: background .2s; }
.topnav .btn:hover, .topnav .btn:focus-visible { background: var(--azul-escuro); }
.logo { transition: color .2s; }
a.logo:hover { color: #fff; }
.muted-link { opacity: .7; }

/* ---------- Botões e campos ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--azul); color: #fff; border: 0; border-radius: 10px;
  padding: 14px 24px; font: inherit; font-weight: 600; font-size: 15px;
  cursor: pointer; text-decoration: none; transition: background .15s, transform .15s;
}
.btn:hover { background: var(--azul-escuro); }
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 8px 14px; font-size: 13px; border-radius: 8px; }
.btn-ghost { background: transparent; color: var(--azul); border: 1.5px solid var(--azul); }
.btn-ghost:hover { background: var(--azul-claro); }
.btn-danger { background: var(--vermelho); }
.btn-danger:hover { background: #8f1c13; }

label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 6px; }
.hint { display: block; font-weight: 400; color: var(--cinza); font-size: 13px; margin-top: 4px; }
input[type=text], input[type=password], input[type=number], input[type=date], input[type=search], textarea {
  width: 100%; font: inherit; color: var(--preto); background: #fff;
  border: 1.5px solid var(--linha); border-radius: 10px; padding: 12px 14px; transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(60, 96, 173, .15); }
textarea { min-height: 120px; resize: vertical; }
.field { margin-bottom: 20px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ---------- Página pública ---------- */
.hero { background: var(--preto); color: var(--branco); padding: 56px 0 120px; text-align: center; }
.eyebrow { display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--azul-claro); background: rgba(60, 96, 173, .35); padding: 6px 12px; border-radius: 999px; }
.hero h1 { font-size: clamp(28px, 5vw, 44px); line-height: 1.12; letter-spacing: -0.03em; margin: 18px auto 12px; max-width: 720px; }
.hero p { color: #B9C4D6; max-width: 560px; margin: 0 auto; font-size: 17px; }

.validator { margin-top: -84px; margin-bottom: 40px; }
.card { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); box-shadow: var(--sombra); padding: 32px; }
.validator .card { max-width: 620px; margin: 0 auto; }

.token-form label { text-align: center; font-size: 15px; margin-bottom: 14px; }
.token-row { display: flex; gap: 12px; }
.token-input {
  flex: 1; display: flex; align-items: stretch;
  border: 2px solid var(--linha); border-radius: 12px; background: #fff; overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
.token-input:focus-within { border-color: var(--azul); box-shadow: 0 0 0 4px rgba(60, 96, 173, .15); }
.token-prefix {
  display: flex; align-items: center; padding: 0 4px 0 18px;
  font-weight: 800; font-size: 26px; letter-spacing: .08em; color: var(--azul);
  font-variant-numeric: tabular-nums; user-select: none;
}
.token-input input {
  border: 0 !important; box-shadow: none !important; border-radius: 0;
  font-size: 26px; font-weight: 700; letter-spacing: .32em; padding: 14px 10px 14px 2px;
  font-variant-numeric: tabular-nums; min-width: 0;
}
.token-input input::placeholder { color: #C3CDDB; }
.token-help { text-align: center; color: var(--cinza); font-size: 13px; margin: 14px 0 0; }

.alert { border-radius: 12px; padding: 16px 18px; margin-bottom: 20px; font-size: 15px; display: flex; gap: 12px; align-items: flex-start; }
.alert svg { flex-shrink: 0; margin-top: 2px; }
.alert-ok { background: var(--verde-fundo); color: #14583A; }
.alert-erro { background: var(--vermelho-fundo); color: #7A1810; }
.alert-aviso { background: var(--amarelo-fundo); color: #6B4700; }
.alert strong { display: block; }

/* ---------- Resultado ---------- */
.result { max-width: 820px; margin: 0 auto 64px; }
.cert { padding: 0; overflow: hidden; }
.cert-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 32px; background: var(--azul-claro); border-bottom: 1px solid var(--linha); flex-wrap: wrap; }
.status { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; padding: 7px 14px; border-radius: 999px; }
.status-ok { background: var(--verde); color: #fff; }
.status-off { background: var(--vermelho); color: #fff; }
.cert-token { font-weight: 800; letter-spacing: .08em; color: var(--azul); font-size: 18px; font-variant-numeric: tabular-nums; }
.cert-body { padding: 32px; }
.cert-label { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--cinza); margin: 0 0 6px; }
.cert-name { font-size: clamp(24px, 4vw, 34px); font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; margin: 0 0 28px; }
.cert-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 28px; }
.stat { border: 1px solid var(--linha); border-radius: 12px; padding: 16px 18px; }
.stat-value { font-size: 24px; font-weight: 800; color: var(--preto); }
.stat-value small { font-size: 14px; font-weight: 600; color: var(--cinza); }
.section { border-top: 1px solid var(--linha); padding-top: 24px; margin-top: 24px; }
.course-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.course-list li { display: flex; align-items: center; gap: 12px; font-weight: 600; }
.course-list li::before { content: ''; width: 22px; height: 22px; flex-shrink: 0; border-radius: 50%; background: var(--azul) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/13px no-repeat; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: var(--azul-claro); color: #22396B; font-size: 14px; font-weight: 500; padding: 7px 13px; border-radius: 999px; }
.cert-foot { padding: 18px 32px; background: #F4F7FB; border-top: 1px solid var(--linha); color: var(--cinza); font-size: 13px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; align-items: center; }
.cert-foot a { font-weight: 600; text-decoration: none; }

/* ---------- Rodapé ---------- */
.footer { background: var(--preto); color: #8E9AB0; padding: 28px 0; font-size: 13px; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer a { color: var(--azul-claro); text-decoration: none; }

/* ---------- Área restrita ---------- */
.is-admin main { padding: 36px 0 60px; }
.page-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 28px; letter-spacing: -0.02em; }
.page-head p { margin: 4px 0 0; color: var(--cinza); }
.login-box { max-width: 420px; margin: 40px auto; }
.login-box h1 { font-size: 24px; margin: 0 0 6px; }
.login-box p { color: var(--cinza); margin: 0 0 24px; }

.search { display: flex; gap: 10px; margin-bottom: 18px; }
.search input { max-width: 420px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--linha); border-radius: var(--raio); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--cinza); background: #F4F7FB; padding: 12px 16px; border-bottom: 1px solid var(--linha); white-space: nowrap; }
td { padding: 14px 16px; border-bottom: 1px solid var(--linha); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
tr:hover td { background: #FAFCFE; }
.mono { font-weight: 700; color: var(--azul); letter-spacing: .05em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; padding: 3px 10px; border-radius: 999px; }
.tag-ok { background: var(--verde-fundo); color: var(--verde); }
.tag-off { background: var(--vermelho-fundo); color: var(--vermelho); }
.actions { display: flex; gap: 8px; justify-content: flex-end; white-space: nowrap; }
.empty { text-align: center; padding: 48px 20px; color: var(--cinza); }

.token-display { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; background: var(--azul-claro); border-radius: 12px; padding: 16px 20px; margin-bottom: 24px; }
.token-display .big { font-size: 26px; font-weight: 800; color: var(--azul); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.token-display .link { font-size: 13px; color: var(--cinza); word-break: break-all; flex-basis: 100%; }
.check { display: flex; gap: 10px; align-items: center; font-weight: 500; }
.check input { width: 18px; height: 18px; accent-color: var(--azul); }
.form-actions { display: flex; gap: 12px; justify-content: space-between; align-items: center; flex-wrap: wrap; border-top: 1px solid var(--linha); padding-top: 24px; margin-top: 8px; }

@media (max-width: 640px) {
  .grid-2 { grid-template-columns: 1fr; gap: 0; }
  .card { padding: 22px; }
  .card.cert { padding: 0; }
  .cert-body, .cert-head, .cert-foot { padding-left: 22px; padding-right: 22px; }
  .token-row { flex-direction: column; }
  .token-prefix, .token-input input { font-size: 22px; }
  .hero { padding: 40px 0 110px; }
}

/* ---------- Imprimir / salvar em PDF ---------- */
.result-actions { max-width: 820px; margin: 0 auto 12px; display: flex; justify-content: flex-end; }
.result-actions .btn { background: #fff; }
.result-actions .btn:hover { background: var(--azul-claro); }
.print-head, .print-foot { display: none; }

@page { size: A4; margin: 14mm; }

@media print {
  * { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  body { background: #fff; display: block; min-height: 0; font-size: 12px; }
  .topbar, .footer, .hero, .validator, .result-actions, .cert-foot a { display: none !important; }
  .wrap { max-width: none; padding: 0; }
  .result { margin: 0; max-width: none; }

  .print-head {
    display: flex; align-items: center; gap: 16px;
    background: var(--preto); color: var(--branco);
    padding: 14px 20px; border-radius: 12px; margin-bottom: 16px;
  }
  .print-logo { font-weight: 800; font-size: 24px; letter-spacing: -0.04em; color: var(--azul-claro); }
  .print-head div { border-left: 1px solid rgba(227, 234, 243, .3); padding-left: 16px; }
  .print-head strong { display: block; font-size: 14px; }
  .print-head div span { font-size: 11px; color: #B9C4D6; }

  .card { box-shadow: none; break-inside: avoid; }
  .cert-head, .cert-body, .cert-foot { padding-left: 24px; padding-right: 24px; }
  .cert-body { padding-top: 22px; padding-bottom: 22px; }
  .cert-name { font-size: 26px; margin-bottom: 18px; }
  .cert-stats { grid-template-columns: repeat(3, 1fr); margin-bottom: 18px; }
  .stat { padding: 12px 14px; }
  .stat-value { font-size: 18px; }
  .section { margin-top: 16px; padding-top: 16px; }
  .chip { font-size: 12px; }

  .print-foot {
    display: block; text-align: center; color: var(--cinza);
    font-size: 11px; margin: 14px 0 0;
  }
  .print-foot strong { color: var(--azul); }
}