/* ============================================================
   Curitiba — identidade visual
   Paleta: papel-oliva claro + tinta verde-escura + latão fosco
   Serif (Spectral) para título/marca, sans (Public Sans) para
   o restante da interface.
   ============================================================ */

:root {
  --paper: #f1efe4;
  --paper-raised: #fbfaf5;
  --ink: #1c2018;
  --ink-soft: #4b5142;
  --line: #cfc9b2;
  --line-soft: #e2ddca;
  --brass: #8c6d2f;
  --brass-dark: #6c5522;
  --sage: #5c6a53;
  --danger: #8a3b2b;
  --radius: 3px;
  --serif: "Spectral", Georgia, "Times New Roman", serif;
  --sans: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

button {
  font-family: var(--sans);
  cursor: pointer;
}

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

/* ---------- Login ---------- */

.login-body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 15%, rgba(140, 109, 47, 0.08), transparent 45%),
    var(--paper);
}

.login-card {
  width: 100%;
  max-width: 340px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 40px 32px 32px;
  text-align: center;
}

.login-mark {
  width: 44px;
  height: 44px;
  margin: 0 auto 20px;
  border: 1.5px solid var(--brass);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-weight: 600;
  font-size: 15px;
  color: var(--brass-dark);
  letter-spacing: 0.03em;
}

.login-card h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 28px;
  margin: 0 0 6px;
  letter-spacing: 0.01em;
}

.login-sub {
  margin: 0 0 28px;
  color: var(--ink-soft);
  font-size: 14px;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.login-form label {
  font-size: 12.5px;
  color: var(--ink-soft);
  font-weight: 500;
}

.login-form input {
  font-family: var(--sans);
  font-size: 15px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--ink);
}

.login-form input:focus {
  border-color: var(--brass);
}

.login-error {
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

.login-form button {
  margin-top: 8px;
  padding: 11px 12px;
  border: none;
  border-radius: var(--radius);
  background: var(--ink);
  color: var(--paper-raised);
  font-size: 14.5px;
  font-weight: 500;
  transition: background 0.15s ease;
}

.login-form button:hover {
  background: var(--brass-dark);
}

/* ---------- Topbar ---------- */

.topbar {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--paper-raised);
}

.topbar-brand {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 18px;
  text-decoration: none;
  color: var(--ink);
}

.topbar-person {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  padding-left: 18px;
  border-left: 1px solid var(--line-soft);
}

.topbar-person-nome {
  font-size: 14px;
  font-weight: 600;
}

.topbar-person-funcao {
  font-size: 12.5px;
  color: var(--ink-soft);
}

.save-status {
  margin-left: auto;
  font-size: 12.5px;
  color: var(--sage);
  display: flex;
  align-items: center;
  gap: 6px;
}

.save-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sage);
}

.save-status[data-state="saving"] {
  color: var(--brass-dark);
}
.save-status[data-state="saving"]::before {
  background: var(--brass);
}

.save-status[data-state="error"] {
  color: var(--danger);
}
.save-status[data-state="error"]::before {
  background: var(--danger);
}

.topbar-logout {
  font-size: 13px;
  text-decoration: none;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 6px 12px;
  border-radius: var(--radius);
}

.topbar-logout:hover {
  border-color: var(--brass);
  color: var(--brass-dark);
}

/* ---------- Picker (person selection) ---------- */

.picker {
  max-width: 780px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.picker h1 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 26px;
  margin: 0 0 6px;
}

.picker-sub {
  color: var(--ink-soft);
  margin: 0 0 32px;
  font-size: 14.5px;
}

.picker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.picker-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  transition: border-left-color 0.15s ease, transform 0.1s ease;
}

.picker-card:hover {
  border-left-color: var(--brass);
}

.picker-nome {
  font-weight: 600;
  font-size: 14.5px;
}

.picker-funcao {
  font-size: 12.5px;
  color: var(--ink-soft);
}

/* ---------- Editor ---------- */

.editor {
  display: grid;
  grid-template-columns: 240px 1fr;
  max-width: 1100px;
  margin: 0 auto;
  align-items: start;
}

.tabs {
  display: flex;
  flex-direction: column;
  padding: 20px 12px 40px 0;
  position: sticky;
  top: 0;
  gap: 2px;
}

.tab {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  text-align: left;
  background: none;
  border: none;
  border-left: 2px solid transparent;
  padding: 9px 14px;
  font-size: 13.5px;
  color: var(--ink-soft);
  border-radius: 0;
}

.tab:hover {
  color: var(--ink);
}

.tab.is-active {
  color: var(--brass-dark);
  border-left-color: var(--brass);
  background: rgba(140, 109, 47, 0.07);
  font-weight: 600;
}

.tab-count {
  font-size: 11.5px;
  color: var(--ink-soft);
  min-width: 14px;
  text-align: right;
}

.tab.is-active .tab-count {
  color: var(--brass-dark);
}

.panel {
  border-left: 1px solid var(--line);
  min-height: 60vh;
  padding: 24px 24px 80px 28px;
}

.panel-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-soft);
}

.panel-head h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 20px;
  margin: 0;
}

.btn-add {
  border: 1px solid var(--brass);
  color: var(--brass-dark);
  background: var(--paper-raised);
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.btn-add:hover {
  background: var(--brass);
  color: var(--paper-raised);
}

.topicos {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.topico {
  background: var(--paper-raised);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.topico-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.topico-titulo {
  flex: 1;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 14.5px;
  border: none;
  background: none;
  padding: 4px 2px;
  color: var(--ink);
  border-bottom: 1px solid transparent;
}

.topico-titulo:focus {
  border-bottom-color: var(--brass);
}

.topico-titulo::placeholder {
  color: #a7a086;
  font-weight: 500;
}

.topico-remover {
  border: none;
  background: none;
  color: var(--ink-soft);
  font-size: 12px;
  padding: 4px 6px;
  opacity: 0.6;
}

.topico-remover:hover {
  color: var(--danger);
  opacity: 1;
}

.topico-texto {
  width: 100%;
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 10px 12px;
  resize: vertical;
  background: #fff;
}

.topico-texto:focus {
  border-color: var(--brass);
}

.empty-state {
  display: none;
  color: var(--ink-soft);
  font-size: 14px;
  padding: 24px 0;
}

.empty-state.is-visible {
  display: block;
}

/* ---------- Responsivo ---------- */

@media (max-width: 760px) {
  .editor {
    grid-template-columns: 1fr;
  }
  .tabs {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 14px 20px 6px;
    gap: 6px;
  }
  .tab {
    border-left: none;
    border-bottom: 2px solid transparent;
    padding: 6px 10px;
    background: var(--paper-raised);
    border-radius: var(--radius);
  }
  .tab.is-active {
    border-left: none;
    border-bottom-color: var(--brass);
  }
  .panel {
    border-left: none;
    padding: 18px 20px 60px;
  }
  .topbar {
    flex-wrap: wrap;
    gap: 10px;
  }
  .topbar-person {
    padding-left: 0;
    border-left: none;
  }
  .save-status {
    margin-left: 0;
  }
}