/* ============================================================
   PROJETO ERVAS — Admin
   ============================================================ */

:root {
  --verde:      #2d6a4f;
  --verde-claro:#40916c;
  --dourado:    #c9a227;
  --terra:      #8b2e2e;
  --fundo:      #f2f0e8;
  --card:       #ffffff;
  --texto:      #1f1f1f;
  --texto-suave:#5a5a5a;
  --borda:      #ddd7c3;
  --sombra:     0 2px 10px rgba(0,0,0,.08);
  --radius:     10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* ------------------------------------------------------------
   CORREÇÃO CRÍTICA
   Sem esta regra, `display: flex` / `grid` sobrescreve o
   atributo [hidden] do HTML, e elementos que deveriam estar
   escondidos continuam aparecendo (bug do painel admin).
   ------------------------------------------------------------ */
[hidden] {
  display: none !important;
}

body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--fundo);
  color: var(--texto);
  line-height: 1.5;
  min-height: 100vh;
}

button { cursor: pointer; font-family: inherit; }

/* ---------- LOGIN ---------- */
.tela-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--verde) 0%, #1b4332 100%);
  padding: 20px;
}

.tela-login[hidden] { display: none !important; }

.card-login {
  background: #fff;
  padding: 36px 32px;
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.card-login h1 {
  font-family: Georgia, serif;
  color: var(--verde);
  font-size: 1.25rem;
  text-align: center;
  margin-bottom: 8px;
}

.card-login label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto-suave);
  gap: 6px;
}

.card-login input {
  padding: 12px 14px;
  border: 1px solid var(--borda);
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
}

.card-login input:focus {
  outline: none;
  border-color: var(--verde-claro);
  box-shadow: 0 0 0 3px rgba(64,145,108,.15);
}

.card-login button {
  background: var(--verde);
  color: #fff;
  border: none;
  padding: 13px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  transition: background .2s;
}

.card-login button:hover { background: var(--verde-claro); }

.erro { color: var(--terra); font-size: 0.85rem; text-align: center; min-height: 1em; }

/* ---------- PAINEL ---------- */
.painel {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.painel[hidden] { display: none !important; }

.sidebar {
  background: var(--verde);
  color: #fff;
  padding: 22px 0;
  display: flex;
  flex-direction: column;
}

.sidebar h2 {
  font-family: Georgia, serif;
  padding: 0 22px 20px;
  font-size: 1.15rem;
  border-bottom: 1px solid rgba(255,255,255,.15);
}

.sidebar nav { flex: 1; padding: 16px 0; display: flex; flex-direction: column; }

.sidebar nav button {
  background: transparent;
  border: none;
  color: #fff;
  text-align: left;
  padding: 12px 22px;
  font-size: 0.95rem;
  opacity: .8;
  transition: background .15s, opacity .15s;
}

.sidebar nav button:hover { background: rgba(255,255,255,.08); opacity: 1; }
.sidebar nav button.ativo {
  background: rgba(255,255,255,.15);
  opacity: 1;
  font-weight: 600;
  border-left: 3px solid var(--dourado);
}

.rodape-sidebar {
  padding: 16px 22px;
  border-top: 1px solid rgba(255,255,255,.15);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
}

.btn-sair {
  background: rgba(255,255,255,.15);
  color: #fff;
  border: none;
  padding: 8px;
  border-radius: 6px;
  font-size: 0.85rem;
}

.btn-sair:hover { background: rgba(255,255,255,.25); }

.conteudo {
  padding: 32px 40px;
  overflow-y: auto;
}

.aba { display: none; }
.aba.ativo { display: block; }

.aba h1 {
  font-family: Georgia, serif;
  color: var(--verde);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.cabecalho-aba {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.btn-novo {
  background: var(--verde);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
}

.btn-novo:hover { background: var(--verde-claro); }

/* ---------- STATS ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.stat-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--sombra);
  border-left: 4px solid var(--dourado);
}

.stat-card .numero {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--verde);
  font-family: Georgia, serif;
}

.stat-card .rotulo {
  font-size: 0.85rem;
  color: var(--texto-suave);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ---------- TABELAS ---------- */
table.tabela-admin {
  width: 100%;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  border-collapse: collapse;
  overflow: hidden;
}

table.tabela-admin th,
table.tabela-admin td {
  padding: 12px 14px;
  text-align: left;
  font-size: 0.9rem;
  border-bottom: 1px solid var(--borda);
}

table.tabela-admin th {
  background: #f6f3ea;
  color: var(--texto-suave);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: .5px;
}

table.tabela-admin tr:last-child td { border-bottom: none; }

table.tabela-admin tr:hover td { background: #faf8f1; }

.btn-acao {
  background: transparent;
  border: 1px solid var(--borda);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  margin-right: 4px;
}

.btn-acao.editar  { color: var(--verde);  border-color: var(--verde); }
.btn-acao.excluir { color: var(--terra);  border-color: var(--terra); }

.btn-acao:hover { background: #f0eee5; }

/* ---------- MODAL ---------- */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.modal:not([hidden]) {
  display: flex;
}

.modal[hidden] { display: none !important; }

.modal-conteudo {
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 30px;
  position: relative;
  box-shadow: 0 8px 30px rgba(0,0,0,.2);
}

.modal-fechar {
  position: absolute;
  top: 12px;
  right: 14px;
  background: transparent;
  border: none;
  font-size: 1.3rem;
  color: var(--texto-suave);
}

.modal h2 {
  font-family: Georgia, serif;
  color: var(--verde);
  margin-bottom: 20px;
  font-size: 1.2rem;
}

.form-linha {
  display: flex;
  flex-direction: column;
  margin-bottom: 14px;
}

.form-linha label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto-suave);
  margin-bottom: 5px;
}

.form-linha input,
.form-linha select,
.form-linha textarea {
  padding: 10px 12px;
  border: 1px solid var(--borda);
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fdfcf8;
}

.form-linha textarea { min-height: 90px; resize: vertical; }

.form-acoes {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 20px;
}

.form-acoes button {
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  font-size: 0.9rem;
  font-weight: 600;
}

.form-acoes .btn-cancelar {
  background: #eee;
  color: var(--texto-suave);
}

.form-acoes .btn-salvar {
  background: var(--verde);
  color: #fff;
}

.form-acoes .btn-salvar:hover { background: var(--verde-claro); }

/* ---------- ASSOCIAÇÕES ---------- */
.assoc-seletor {
  background: var(--card);
  padding: 18px;
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  margin-bottom: 20px;
}

.assoc-seletor label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--texto-suave);
  margin-bottom: 6px;
}

.assoc-seletor select {
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--borda);
  font-family: inherit;
  font-size: 0.95rem;
}

.assoc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.assoc-bloco {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--sombra);
}

.assoc-bloco h3 {
  font-family: Georgia, serif;
  color: var(--verde);
  font-size: 1.05rem;
  margin-bottom: 12px;
}

.tag-assoc {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #eaf3ee;
  color: var(--verde);
  padding: 5px 10px;
  border-radius: 14px;
  font-size: 0.82rem;
  margin: 0 6px 6px 0;
  font-weight: 600;
}

.tag-assoc button {
  background: transparent;
  border: none;
  color: var(--terra);
  font-size: 0.9rem;
  font-weight: 700;
}

.adicionar-linha {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.adicionar-linha select {
  flex: 1;
  padding: 8px;
  border-radius: 6px;
  border: 1px solid var(--borda);
  font-family: inherit;
}

.adicionar-linha button {
  background: var(--verde);
  color: #fff;
  border: none;
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---------- RESPONSIVO ---------- */
@media (max-width: 820px) {
  .painel { grid-template-columns: 1fr; }
  .sidebar { padding: 12px 0; }
  .sidebar nav { flex-direction: row; overflow-x: auto; padding: 6px; }
  .sidebar nav button { white-space: nowrap; padding: 10px 14px; }
  .conteudo { padding: 20px; }
  .assoc-grid { grid-template-columns: 1fr; }
}