/* PsiTaOn - estilo base. Paleta derivada da marca:
   marrom quente (estrutura), terracota (destaque, o Psi), verde sálvia (apoio). */
:root {
  --brown:      #4a3f35;
  --brown-soft: #7a6e62;
  --clay:       #b0805e;
  --clay-deep:  #96683f;
  --sage:       #8fb0a0;
  --bg:         #f7f5f1;
  --surface:    #ffffff;
  --line:       #e7e1d8;
  --danger:     #9b4b3f;
  --radius:     14px;
  --shadow:     0 18px 40px -24px rgba(74, 63, 53, 0.45);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--brown);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

/* ---- Autenticação ---- */
.auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  align-items: stretch;
}
.auth--center { grid-template-columns: 1fr; place-items: center; }

.auth__panel {
  align-self: center;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  padding: 48px 40px;
}

.auth__title {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 28px;
  letter-spacing: -0.01em;
  margin: 28px 0 6px;
}
.auth__lead { color: var(--brown-soft); margin: 0 0 26px; font-size: 15px; }

.auth__aside {
  background:
    radial-gradient(120% 90% at 80% 10%, rgba(143,176,160,0.20), transparent 60%),
    linear-gradient(160deg, #efeae1, #e6ddd0);
  position: relative;
  overflow: hidden;
}
.circuit {
  position: absolute; inset: 0; margin: auto;
  width: 60%; height: auto; opacity: 0.55;
}
.circuit path { fill: none; stroke: var(--sage); stroke-width: 2.5; }
.circuit circle { fill: var(--clay); }

/* ---- Marca ---- */
.brand { display: flex; align-items: center; gap: 12px; }
.brand--sm { gap: 9px; }
.brand__mark {
  display: grid; place-items: center;
  width: 40px; height: 40px;
  font-family: 'Fraunces', serif; font-size: 22px; color: #fff;
  background: linear-gradient(150deg, var(--clay), var(--clay-deep));
  border-radius: 11px;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__text strong { font-size: 16px; }
.brand__text span { font-size: 12px; color: var(--brown-soft); }

/* ---- Formulário ---- */
.form { display: flex; flex-direction: column; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field__label { font-size: 13px; font-weight: 500; color: var(--brown-soft); }
.field__input {
  font: inherit; color: var(--brown);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  transition: border-color .15s, box-shadow .15s;
}
.field__input:focus {
  outline: none;
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(143,176,160,0.25);
}
.field__input--code {
  letter-spacing: 0.4em; text-align: center; font-size: 20px; font-weight: 600;
}

.check { display: flex; align-items: center; gap: 9px; font-size: 14px; color: var(--brown-soft); }
.check input { accent-color: var(--sage); width: 16px; height: 16px; }

.btn {
  font: inherit; font-weight: 600; cursor: pointer;
  padding: 12px 18px;
  color: #fff;
  background: linear-gradient(150deg, var(--clay), var(--clay-deep));
  border: none; border-radius: 10px;
  transition: transform .06s ease, filter .15s;
}
.btn:hover { filter: brightness(1.04); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 3px solid rgba(143,176,160,0.6); outline-offset: 2px; }
.btn--ghost {
  color: var(--brown); background: transparent; border: 1px solid var(--line);
}

.alert {
  margin-bottom: 20px; padding: 11px 14px;
  font-size: 14px; color: var(--danger);
  background: rgba(155,75,63,0.08);
  border: 1px solid rgba(155,75,63,0.25);
  border-radius: 10px;
}

/* ---- Topo e páginas internas ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 28px; background: var(--surface); border-bottom: 1px solid var(--line);
}
.page { max-width: 960px; margin: 0 auto; padding: 40px 28px; }
.page__title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 30px; margin: 0 0 4px; }
.page__lead { color: var(--brown-soft); margin: 0 0 32px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 18px; }
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow);
}
.card--muted { background: #f2efe9; box-shadow: none; }
.card__eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--sage);
}
.card__title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 22px; margin: 8px 0 6px; }
.card__text { color: var(--brown-soft); font-size: 14px; margin: 0; }

/* ---- Responsivo ---- */
@media (max-width: 820px) {
  .auth { grid-template-columns: 1fr; }
  .auth__aside { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* =========================================================
   Painel do superadmin
   ========================================================= */
.admin { display: grid; grid-template-columns: 240px 1fr; min-height: 100vh; }

.sidebar {
  background: var(--surface); border-right: 1px solid var(--line);
  padding: 22px 18px; display: flex; flex-direction: column; gap: 24px;
}
.sidebar__brand { margin-bottom: 4px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav__item {
  padding: 10px 12px; border-radius: 9px; text-decoration: none;
  color: var(--brown-soft); font-weight: 500; font-size: 14px;
  transition: background .12s, color .12s;
}
.nav__item:hover { background: #f2efe9; color: var(--brown); }
.nav__item.is-active { background: rgba(143,176,160,0.18); color: var(--brown); }
.sidebar__logout { margin-top: auto; }

.admin__content { padding: 34px 40px; max-width: 1080px; }

.head { margin-bottom: 26px; }
.head__title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 28px; margin: 6px 0 4px; }
.head__lead { color: var(--brown-soft); margin: 0; }

/* Indicadores */
.metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 16px; margin-bottom: 16px; }
.metric {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 18px 20px;
}
.metric__label { font-size: 12px; color: var(--brown-soft); display: block; margin-bottom: 8px; }
.metric__value { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 600; }
.metric--accent { background: linear-gradient(150deg, var(--clay), var(--clay-deep)); border: none; }
.metric--accent .metric__label, .metric--accent .metric__value { color: #fff; }
.metric--warn  { border-color: rgba(176,128,94,0.4); }
.metric--danger { border-color: rgba(155,75,63,0.4); }

.note { font-size: 13px; color: var(--brown-soft); margin-top: 8px; }

/* Filtros */
.filters { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.filters .field__input { flex: 1; min-width: 180px; }
.filters .btn { flex: 0 0 auto; }

/* Tabelas */
.tablewrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th {
  text-align: left; font-weight: 600; font-size: 12px; color: var(--brown-soft);
  padding: 10px 12px; border-bottom: 1px solid var(--line);
}
.table td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table__empty { text-align: center; color: var(--brown-soft); padding: 26px 12px; }
.muted { color: var(--brown-soft); font-size: 13px; }
.link { color: var(--clay-deep); font-weight: 600; text-decoration: none; }
.link:hover { text-decoration: underline; }

/* Selos de situação */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
}
.badge--ok     { background: rgba(143,176,160,0.22); color: #3f6b57; }
.badge--info   { background: rgba(120,150,180,0.18); color: #3d5878; }
.badge--warn   { background: rgba(176,128,94,0.18);  color: var(--clay-deep); }
.badge--danger { background: rgba(155,75,63,0.14);   color: var(--danger); }
.badge--muted  { background: #ece7df; color: var(--brown-soft); }

/* Botão de ação destrutiva */
.btn--danger { background: linear-gradient(150deg, #b6584a, #9b4b3f); }

/* Layout de duas colunas e listas de definição */
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid2--tight { gap: 12px; }
.deflist { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; margin: 0; }
.deflist dt { color: var(--brown-soft); font-size: 13px; }
.deflist dd { margin: 0; font-size: 14px; }

.alert--ok { color: #3f6b57; background: rgba(143,176,160,0.14); border-color: rgba(143,176,160,0.4); }

@media (max-width: 860px) {
  .admin { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; align-items: center; flex-wrap: wrap; }
  .sidebar__logout { margin-left: auto; }
  .nav { flex-direction: row; }
  .grid2 { grid-template-columns: 1fr; }
}

/* Ações em linha nas tabelas */
.inline-form { display: flex; align-items: center; gap: 8px; }
.field__input--sm { padding: 6px 8px; font-size: 13px; width: auto; }
.rule { border: none; border-top: 1px solid var(--line); margin: 18px 0; }