/* Filoteo — acervo de filosofia e teologia */

:root{
  --bg: #f5f1e8;
  --bg-raised: #fbf8f1;
  --ink: #2a2420;
  --ink-soft: #5a5045;
  --ink-faint: #948a7c;
  --rule: #ddd3bf;
  --rule-soft: #e9e2d1;

  --filo: #2f5d8a;
  --filo-soft: #e6edf4;
  --teo: #8a2f3c;
  --teo-soft: #f4e6e8;
  --inter: #6b4b8a;
  --inter-soft: #efe6f4;

  --accent: #b3872f;

  --serif: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, "Times New Roman", serif;
  --sans: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark){
  :root{
    --bg: #1b1815;
    --bg-raised: #23201b;
    --ink: #e8e1d3;
    --ink-soft: #b8ab95;
    --ink-faint: #7d7365;
    --rule: #3a352c;
    --rule-soft: #2c2822;

    --filo: #7ea6d6;
    --filo-soft: #202a35;
    --teo: #d68a94;
    --teo-soft: #332025;
    --inter: #b79bd6;
    --inter-soft: #2b2333;

    --accent: #d6ac5c;
  }
}

*{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a{ color: inherit; }

/* Topbar */

.topbar{
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.5rem;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--rule);
}

.brand{
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.brand .mark{
  font-weight: 400;
  color: var(--accent);
  margin-left: 0.4rem;
  font-size: 1rem;
}

.topnav{
  display: flex;
  gap: 1.5rem;
  font-family: var(--sans);
  font-size: 0.88rem;
}

.topnav a{
  text-decoration: none;
  color: var(--ink-soft);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.15s, border-color 0.15s;
}

.topnav a:hover{
  color: var(--ink);
  border-color: var(--accent);
}

/* Layout */

.layout{
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  max-width: 1180px;
  margin: 0 auto;
}

@media (max-width: 900px){
  .layout{ grid-template-columns: 1fr; }
}

/* Sidebar */

.sidebar{
  border-right: 1px solid var(--rule);
  padding: 1.75rem 1.25rem;
  align-self: start;
  position: sticky;
  top: 57px;
  max-height: calc(100vh - 57px);
  overflow-y: auto;
}

@media (max-width: 900px){
  .sidebar{
    position: static;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid var(--rule);
  }
}

.search-box{
  position: relative;
  margin-bottom: 1.75rem;
}

.search-box input{
  width: 100%;
  padding: 0.55rem 0.75rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--bg-raised);
  border: 1px solid var(--rule);
  border-radius: 6px;
  outline: none;
  transition: border-color 0.15s;
}

.search-box input:focus{
  border-color: var(--accent);
}

.search-box input::placeholder{
  color: var(--ink-faint);
}

.search-count{
  display: block;
  margin-top: 0.4rem;
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-faint);
}

.side-group{
  margin-bottom: 1.75rem;
}

.side-group h3{
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 700;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink);
  margin: 0 0 0.6rem;
  cursor: pointer;
}

.side-group h3:hover{
  color: var(--ink);
}

.group-note{
  display: block;
  font-family: var(--sans);
  font-size: 0.62rem;
  text-transform: none;
  letter-spacing: normal;
  color: var(--ink-faint);
  font-style: italic;
  margin-top: 0.15rem;
}

.side-subject{
  margin-bottom: 0.9rem;
}

.side-subject h4{
  font-family: var(--sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ink-soft);
  margin: 0 0 0.3rem;
  padding: 0.15rem 0.5rem;
  cursor: pointer;
  border-radius: 5px;
}

.side-subject h4[data-cat]:hover{
  background: var(--rule-soft);
  color: var(--ink);
}

.side-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.side-list li{
  margin-bottom: 0.15rem;
}

.side-list li.hidden{
  display: none;
}

.side-list a{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  text-decoration: none;
  font-size: 0.82rem;
  color: var(--ink-soft);
  padding: 0.35rem 0.5rem;
  border-radius: 5px;
  border-left: 2px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.side-list a:hover{
  background: var(--rule-soft);
  color: var(--ink);
}

.side-list a.active{
  color: var(--ink);
  border-left-color: var(--accent);
  background: var(--rule-soft);
  font-weight: 600;
}

.side-group.filo .side-list a.active{ border-left-color: var(--filo); }
.side-group.teo .side-list a.active{ border-left-color: var(--teo); }
.side-group.inter .side-list a.active{ border-left-color: var(--inter); }

.stag{
  font-family: var(--sans);
  font-size: 0.68rem;
  color: var(--ink-faint);
  white-space: nowrap;
}

.side-list li.stub a{
  color: var(--ink-faint);
  cursor: default;
}

.side-list li.stub a:hover{
  background: none;
  color: var(--ink-faint);
}

/* Content */

.content{
  padding: 2.5rem 3rem 5rem;
  min-width: 0;
}

@media (max-width: 900px){
  .content{ padding: 2rem 1.25rem 4rem; }
}

.hero{
  padding-bottom: 2.5rem;
  margin-bottom: 2.5rem;
  border-bottom: 1px solid var(--rule);
}

.eyebrow{
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.hero h1{
  font-size: 2.1rem;
  line-height: 1.25;
  margin: 0 0 0.9rem;
}

.lede{
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0;
}

/* Painéis de categoria — cada categoria rola isolada, sem misturar com as outras */

.cat-panel{
  display: none;
}

.cat-panel.active{
  display: block;
}

body.searching .cat-panel{
  display: block;
}

/* Verbetes */

.verbete-section{
  padding: 3rem 0;
  border-bottom: 1px solid var(--rule);
  scroll-margin-top: 75px;
}

.verbete-section:last-of-type{
  border-bottom: none;
}

.verbete-section.no-match{
  display: none;
}

.kicker{
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.9rem;
}

.kicker.filo{ background: var(--filo-soft); color: var(--filo); }
.kicker.teo{ background: var(--teo-soft); color: var(--teo); }
.kicker.inter{ background: var(--inter-soft); color: var(--inter); }
.kicker.ordo{ background: var(--bg-raised); color: var(--accent); border: 1px solid var(--rule); }

.verbete-section h1{
  font-size: 1.9rem;
  margin: 0 0 0.5rem;
}

.subtitulo{
  font-size: 1.05rem;
  color: var(--ink-soft);
  font-style: italic;
  margin: 0 0 1.25rem;
  max-width: 65ch;
}

.verbete-meta{
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-faint);
  padding: 0.9rem 0;
  margin-bottom: 1.75rem;
  border-top: 1px solid var(--rule-soft);
  border-bottom: 1px solid var(--rule-soft);
}

.verbete-section p{
  max-width: 72ch;
  margin: 0 0 1.15rem;
}

.verbete-section h2{
  font-size: 1.3rem;
  margin: 2.2rem 0 1rem;
}

.verbete-section em{
  color: var(--ink);
  font-style: italic;
}

.verbete-section p a,
.verbete-section .marginalia a,
.verbete-section .verbete-meta a{
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-underline-offset: 2px;
}

.verbete-section p a:hover,
.verbete-section .marginalia a:hover,
.verbete-section .verbete-meta a:hover{
  text-decoration-color: var(--accent);
}

.marginalia{
  max-width: 72ch;
  font-size: 0.92rem;
  color: var(--ink-soft);
  padding: 0.9rem 1.1rem;
  background: var(--bg-raised);
  border-left: 3px solid var(--accent);
  border-radius: 0 6px 6px 0;
  margin: 1.5rem 0;
}

/* Disputatio */

.disputatio{
  margin: 1.75rem 0;
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
  background: var(--bg-raised);
}

.quaestio{
  margin: 0;
  padding: 1.1rem 1.4rem;
  font-size: 1.05rem;
  font-weight: 600;
  font-style: italic;
  background: var(--inter-soft);
  color: var(--ink);
  border-bottom: 1px solid var(--rule);
}

.disputatio .bloco{
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--rule-soft);
}

.disputatio .bloco:last-child{
  border-bottom: none;
}

.disputatio .label{
  display: block;
  font-family: var(--sans);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin-bottom: 0.6rem;
}

.disputatio p{
  max-width: none;
}

.objecoes{
  margin: 0;
  padding-left: 1.2rem;
}

.objecoes li{
  margin-bottom: 0.8rem;
}

.sed-contra{
  background: var(--filo-soft);
}

.respondeo{
  background: var(--teo-soft);
}

.ad p{
  margin-bottom: 0.6rem;
}

.ad p:last-child{
  margin-bottom: 0;
}

/* Fontes primárias */

.fontes{
  margin-top: 2rem;
  padding: 1.1rem 1.4rem;
  background: var(--bg-raised);
  border: 1px solid var(--rule);
  border-radius: 8px;
  max-width: 72ch;
}

.pontos-estudo{
  margin-top: 2rem;
  padding: 1.1rem 1.4rem;
  border: 1px dashed var(--rule);
  border-radius: 8px;
  max-width: 72ch;
}

.pontos-estudo h3{
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.pontos-estudo ul{
  margin: 0;
  padding-left: 1.2rem;
}

.pontos-estudo li{
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
}

.pontos-estudo li:last-child{
  margin-bottom: 0;
}

.fontes h3{
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  margin: 0 0 0.75rem;
}

.fontes ol{
  margin: 0;
  padding-left: 1.2rem;
}

.fontes li{
  margin-bottom: 0.4rem;
  font-size: 0.95rem;
}

footer{
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--rule);
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--ink-faint);
  text-align: center;
}