/* =========================================
   CTG Porteira Aberta — Painel Admin
   ========================================= */
:root {
  --verde:    #1a4a2e;
  --verde-md: #2d7a4f;
  --verde-lt: #e8f4ee;
  --dourado:  #c8a84b;
  --vermelho: #c0392b;
  --verm-lt:  #fdf0ef;
  --cinza-lt: #f4f6f8;
  --cinza:    #6c757d;
  --borda:    #dee2e6;
  --texto:    #212529;
  --branco:   #fff;
  --sombra:   0 2px 12px rgba(0,0,0,.08);
  --radius:   8px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', Arial, sans-serif; background: var(--cinza-lt); color: var(--texto); min-height: 100vh; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* Layout */
.admin-layout { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
  width: 240px;
  background: var(--verde);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform .3s;
}
.sidebar-logo {
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  gap: 10px;
}
.sidebar-logo img { height: 38px; }
.sidebar-logo div strong { display: block; color: var(--dourado); font-size: .92rem; }
.sidebar-logo div span { color: rgba(255,255,255,.5); font-size: .72rem; }
.sidebar-nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  color: rgba(255,255,255,.75);
  font-size: .88rem;
  transition: all .2s;
  border-left: 3px solid transparent;
}
.sidebar-nav a:hover,
.sidebar-nav a.ativo {
  background: rgba(255,255,255,.08);
  color: var(--dourado);
  border-left-color: var(--dourado);
}
.sidebar-nav .separador {
  font-size: .7rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,.3);
  padding: 14px 18px 6px;
}
.sidebar-sair {
  padding: 14px 18px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.sidebar-sair a {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .85rem;
  transition: color .2s;
}
.sidebar-sair a:hover { color: #e74c3c; }

/* Conteúdo principal */
.admin-main { margin-left: 240px; flex: 1; display: flex; flex-direction: column; min-height: 100vh; }

/* Topbar */
.topbar {
  background: var(--branco);
  border-bottom: 1px solid var(--borda);
  padding: 0 28px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.topbar-titulo { font-size: 1.05rem; font-weight: bold; color: var(--verde); }
.topbar-usuario { display: flex; align-items: center; gap: 8px; font-size: .85rem; color: var(--cinza); }
.topbar-usuario span { background: var(--verde); color: var(--branco); width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: .8rem; }

/* Conteúdo */
.admin-conteudo { padding: 28px; flex: 1; }

/* Cards de estatísticas */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; margin-bottom: 28px; }
.stat-card {
  background: var(--branco);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--sombra);
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-icone { font-size: 2rem; }
.stat-info strong { display: block; font-size: 1.6rem; color: var(--verde); }
.stat-info span { font-size: .8rem; color: var(--cinza); }

/* Card padrão */
.card {
  background: var(--branco);
  border-radius: var(--radius);
  box-shadow: var(--sombra);
  margin-bottom: 24px;
}
.card-header {
  padding: 16px 22px;
  border-bottom: 1px solid var(--borda);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-header h2 { font-size: 1rem; color: var(--verde); }
.card-body { padding: 22px; }

/* Tabela */
.tabela-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th { background: var(--cinza-lt); text-align: left; padding: 10px 14px; font-size: .78rem; text-transform: uppercase; letter-spacing: .5px; color: var(--cinza); border-bottom: 2px solid var(--borda); }
td { padding: 10px 14px; border-bottom: 1px solid var(--borda); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: #fafafa; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 12px; font-size: .75rem; font-weight: bold; }
.badge-verde  { background: var(--verde-lt); color: var(--verde); }
.badge-cinza  { background: #e9ecef; color: var(--cinza); }
.badge-dour   { background: #fdf3d7; color: #856404; }
.acoes { display: flex; gap: 6px; }

/* Botões */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; border-radius: 6px; font-size: .85rem; font-weight: bold; cursor: pointer; border: none; transition: all .2s; }
.btn-sm { padding: 5px 10px; font-size: .78rem; }
.btn-primario  { background: var(--verde); color: var(--branco); }
.btn-primario:hover  { background: var(--verde-md); }
.btn-dour      { background: var(--dourado); color: var(--verde); }
.btn-dour:hover      { background: #b5922e; }
.btn-perigo    { background: var(--verm-lt); color: var(--vermelho); border: 1px solid #f5c6cb; }
.btn-perigo:hover    { background: var(--vermelho); color: var(--branco); }
.btn-ghost     { background: transparent; color: var(--cinza); border: 1px solid var(--borda); }
.btn-ghost:hover     { background: var(--cinza-lt); }

/* Formulários */
.form-grid { display: grid; gap: 18px; }
.form-linha-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grupo label { display: block; font-size: .82rem; font-weight: bold; color: var(--verde); margin-bottom: 5px; }
.form-grupo input,
.form-grupo textarea,
.form-grupo select {
  width: 100%; padding: 9px 12px;
  border: 1.5px solid var(--borda);
  border-radius: 6px;
  font-size: .9rem;
  color: var(--texto);
  transition: border-color .2s;
  background: var(--branco);
}
.form-grupo input:focus,
.form-grupo textarea:focus,
.form-grupo select:focus { outline: none; border-color: var(--verde); box-shadow: 0 0 0 3px rgba(26,74,46,.08); }
.form-grupo textarea { resize: vertical; min-height: 100px; }
.form-grupo small { display: block; margin-top: 4px; font-size: .75rem; color: var(--cinza); }

/* Alertas */
.alerta { padding: 12px 16px; border-radius: 6px; font-size: .88rem; margin-bottom: 18px; }
.alerta-sucesso { background: var(--verde-lt); color: var(--verde); border: 1px solid #a8d5b5; }
.alerta-erro    { background: var(--verm-lt); color: var(--vermelho); border: 1px solid #f5c6cb; }
.alerta-info    { background: #e8f4fd; color: #0c63e4; border: 1px solid #b6d4fe; }

/* Preview de imagem */
.img-preview { width: 80px; height: 60px; object-fit: cover; border-radius: 4px; border: 1px solid var(--borda); }

/* Paginação simples */
.paginacao { display: flex; gap: 6px; align-items: center; justify-content: flex-end; margin-top: 16px; font-size: .85rem; }
.paginacao a, .paginacao span { padding: 5px 10px; border-radius: 4px; border: 1px solid var(--borda); }
.paginacao a { color: var(--verde); } .paginacao a:hover { background: var(--verde-lt); }
.paginacao .atual { background: var(--verde); color: var(--branco); border-color: var(--verde); }

/* Campo senha com olho mágico */
.campo-senha { position: relative; display: block; }
.campo-senha input { padding-right: 36px !important; }
.btn-olho {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  color: #c5cbd4; padding: 2px; line-height: 0;
  transition: color .2s;
}
.btn-olho:hover { color: #8d96a0; }

/* Topbar usuario hover */
.topbar-usuario { transition: opacity .2s; }

/* Badge super admin */
.badge-super { background: #fdf3d7; color: #7a5200; border: 1px solid #f0c040; }

/* Estatísticas de usuário */
.stat-usuario { display: flex; align-items: center; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--borda); }
.stat-usuario:last-child { border-bottom: none; }
.stat-usuario .avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--verde); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: .85rem; flex-shrink: 0; }
.stat-usuario .info { flex: 1; }
.stat-usuario .info strong { display: block; font-size: .88rem; }
.stat-usuario .info span { font-size: .75rem; color: var(--cinza); }
.stat-usuario .nums { text-align: right; font-size: .8rem; color: var(--cinza); }
.stat-usuario .nums strong { display: block; font-size: 1.1rem; color: var(--verde); }

/* Responsivo */
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.aberta { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .form-linha-2 { grid-template-columns: 1fr; }
}