@import url('https://fonts.googleapis.com/css2?family=Zilla+Slab:wght@500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --ink: #1B2A4A;
  --ink-soft: #55607A;
  --paper: #F1F2EC;
  --paper-raised: #FFFFFF;
  --line: #D9DAD1;
  --stamp: #A63A2E;
  --stamp-dark: #7C2A21;
  --teal: #2B6E62;
  --teal-soft: #E4EEEC;
  --amber: #9C6B15;
  --amber-soft: #F3ECDD;
  --danger-soft: #F7E9E7;
  --radius: 3px;
  --font-display: 'Zilla Slab', Georgia, serif;
  --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
  font-size: 16px;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; margin: 0 0 .5em; line-height: 1.2; color: var(--ink); }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
a { color: var(--stamp-dark); }
code, .mono { font-family: var(--font-mono); }

:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

.container { max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 720px; margin: 0 auto; padding: 0 20px; }

/* ---------- Topbar ---------- */
.topbar {
  background: var(--ink);
  color: #fff;
  border-bottom: 3px solid var(--stamp);
}
.topbar-inner {
  max-width: 1080px; margin: 0 auto; padding: 14px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; color: #fff; }
.brand-mark {
  font-family: var(--font-mono); font-weight: 600; font-size: .75rem; letter-spacing: .08em;
  background: var(--stamp); color: #fff; padding: 3px 7px; border-radius: 2px;
}
.brand-name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; }
.nav-links { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.nav-links a {
  color: #EDEEE7; text-decoration: none; font-size: .92rem; padding: 8px 12px; border-radius: 2px;
}
.nav-links a:hover { background: rgba(255,255,255,.1); }
.nav-links a.active { background: rgba(255,255,255,.16); font-weight: 600; }
.nav-pill {
  border: 1px solid rgba(255,255,255,.5) !important;
}

/* ---------- Layout blocks ---------- */
.page { padding: 36px 0 64px; }
.hero {
  background: var(--ink); color: #fff; padding: 56px 0 64px; position: relative; overflow: hidden;
}
.hero .container { position: relative; z-index: 1; }
.hero-eyebrow { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .12em; font-size: .78rem; color: #D7C9B9; margin-bottom: 14px; }
.hero h1 { color: #fff; font-size: 2.6rem; max-width: 700px; }
.hero p.lead { color: #D7DAE2; font-size: 1.1rem; max-width: 560px; }
.hero-actions { display: flex; gap: 12px; margin-top: 26px; flex-wrap: wrap; }

.section-title-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.eyebrow { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em; font-size: .74rem; color: var(--ink-soft); }

/* ---------- Cards ---------- */
.card {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
}
.card + .card { margin-top: 16px; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 800px) { .card-grid { grid-template-columns: 1fr; } }

.stat-card { text-align: left; }
.stat-number { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--ink); }
.stat-label { font-family: var(--font-mono); font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-family: var(--font-body); font-weight: 600; font-size: .92rem;
  padding: 10px 18px; border-radius: 2px; border: 1.5px solid transparent;
  cursor: pointer; text-decoration: none; line-height: 1.2;
}
.btn-primary { background: var(--stamp); color: #fff; border-color: var(--stamp); }
.btn-primary:hover { background: var(--stamp-dark); border-color: var(--stamp-dark); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-secondary:hover { background: var(--ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink-soft); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink-soft); color: var(--ink); }
.btn-teal { background: var(--teal); color: #fff; border-color: var(--teal); }
.btn-teal:hover { background: #1F5449; }
.btn-sm { padding: 6px 12px; font-size: .82rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* ---------- Forms ---------- */
label { display: block; font-weight: 600; font-size: .88rem; margin-bottom: 6px; color: var(--ink); }
.hint { font-size: .8rem; color: var(--ink-soft); margin-top: 4px; }
input[type=text], input[type=email], input[type=password], input[type=datetime-local], input[type=search], input[type=file], textarea, select {
  width: 100%; font-family: var(--font-body); font-size: .95rem; padding: 10px 12px;
  border: 1.5px solid var(--line); border-radius: 2px; background: #fff; color: var(--ink);
}
textarea { resize: vertical; min-height: 120px; font-family: var(--font-body); }
.field { margin-bottom: 18px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 700px) { .field-row { grid-template-columns: 1fr; } }
.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: auto; }
.char-counter { font-family: var(--font-mono); font-size: .78rem; color: var(--ink-soft); text-align: right; }
.char-counter.over { color: var(--stamp-dark); font-weight: 600; }

.form-errors {
  background: var(--danger-soft); border: 1px solid var(--stamp); color: var(--stamp-dark);
  padding: 14px 16px; border-radius: 2px; margin-bottom: 20px; font-size: .9rem;
}
.form-errors ul { margin: 4px 0 0; padding-left: 18px; }

.flash { padding: 12px 16px; border-radius: 2px; margin-bottom: 20px; font-size: .92rem; font-weight: 500; }
.flash-success { background: var(--teal-soft); color: var(--teal); border: 1px solid var(--teal); }
.flash-error { background: var(--danger-soft); color: var(--stamp-dark); border: 1px solid var(--stamp); }

/* ---------- Carimbo (selo de status) — elemento de assinatura ---------- */
.stamp {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-weight: 600; font-size: .74rem; text-transform: uppercase; letter-spacing: .06em;
  padding: 5px 10px; border-radius: 2px; border: 2px solid currentColor; transform: rotate(-2deg);
  white-space: nowrap;
}
.stamp::before { content: '●'; font-size: .6rem; }
.stamp-em_avaliacao { color: var(--ink-soft); background: #ECEDE6; }
.stamp-aprovado { color: var(--teal); background: var(--teal-soft); }
.stamp-aprovado_com_correcoes { color: var(--amber); background: var(--amber-soft); }
.stamp-recusado { color: var(--stamp); background: var(--danger-soft); }

/* ---------- Tabelas (admin) ---------- */
table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th { text-align: left; font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-soft); padding: 10px 10px; border-bottom: 2px solid var(--ink); }
td { padding: 12px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
tr:hover td { background: #FAFAF6; }
.table-wrap { overflow-x: auto; }
.protocol { font-family: var(--font-mono); font-weight: 600; color: var(--ink); }

/* ---------- Catálogo de fichas (consulta pública) — elemento de assinatura ---------- */
.catalog-toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 24px; flex-wrap: wrap; }
.catalog-toolbar select { width: auto; }

.index-card {
  background: var(--paper-raised); border: 1px solid var(--line); border-left: 4px solid var(--stamp);
  border-radius: 0 var(--radius) var(--radius) 0; padding: 16px 18px; margin-bottom: 10px;
  display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; flex-wrap: wrap;
}
.index-card .code { font-family: var(--font-mono); font-weight: 600; color: var(--stamp-dark); font-size: .82rem; }
.index-card h3 { margin: 4px 0 2px; font-size: 1.05rem; }
.index-card .meta { font-size: .82rem; color: var(--ink-soft); }

.alpha-tabs { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 22px; position: sticky; top: 0; background: var(--paper); padding: 10px 0; z-index: 5; }
.alpha-tabs a {
  font-family: var(--font-mono); font-weight: 600; font-size: .82rem; color: var(--ink);
  border: 1px solid var(--line); border-radius: 2px; padding: 5px 9px; text-decoration: none; background: #fff;
}
.alpha-tabs a:hover { border-color: var(--stamp); color: var(--stamp-dark); }
.letter-group { margin-bottom: 26px; }
.letter-heading {
  font-family: var(--font-display); font-size: 1.8rem; color: var(--stamp); border-bottom: 2px solid var(--ink);
  padding-bottom: 4px; margin-bottom: 10px;
}
.author-row { display: flex; justify-content: space-between; gap: 12px; padding: 9px 4px; border-bottom: 1px dotted var(--line); font-size: .92rem; }
.author-row .work-link { color: var(--ink-soft); font-size: .85rem; }

/* ---------- Totem / teclado virtual (modo consulta em pé) ---------- */
.kiosk-toggle { font-size: .82rem; color: var(--ink-soft); background: none; border: 1px dashed var(--line); padding: 6px 10px; border-radius: 2px; cursor: pointer; }
.kiosk-keyboard { display: none; margin-top: 14px; }
.kiosk-keyboard.active { display: block; }
.kb-row { display: flex; gap: 6px; margin-bottom: 6px; justify-content: center; flex-wrap: wrap; }
.kb-key {
  min-width: 40px; padding: 12px 8px; text-align: center; background: #fff; border: 1px solid var(--line);
  border-radius: 3px; cursor: pointer; font-family: var(--font-mono); font-size: .95rem; user-select: none;
}
.kb-key:active { background: var(--ink); color: #fff; }
.kb-key.wide { min-width: 90px; }

/* ---------- Empty states ---------- */
.empty-state { text-align: center; padding: 48px 20px; color: var(--ink-soft); }
.empty-state h3 { color: var(--ink); }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding: 26px 0; margin-top: 40px; color: var(--ink-soft); font-size: .84rem; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }
.mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mb-24 { margin-bottom: 24px; }
.flex { display: flex; } .items-center { align-items: center; } .gap-8 { gap: 8px; } .gap-12 { gap: 12px; }
.justify-between { justify-content: space-between; }
.text-soft { color: var(--ink-soft); }
.text-sm { font-size: .85rem; }
.divider { border: none; border-top: 1px solid var(--line); margin: 24px 0; }
.badge-count { font-family: var(--font-mono); background: var(--ink); color: #fff; border-radius: 10px; padding: 1px 8px; font-size: .74rem; }