/* ============================================================
   GestorMEI - Estilo base
   Cores: azul #1e3a5f, verde #27ae60, branco
   ============================================================ */

:root{
  --azul:#1e3a5f;
  --azul-claro:#2c5282;
  --verde:#27ae60;
  --verde-escuro:#219150;
  --cinza-bg:#f4f6f9;
  --cinza-borda:#e3e8ef;
  --texto:#2b3440;
  --texto-suave:#6b7785;
  --branco:#ffffff;
  --alerta-erro-bg:#fdecea;  --alerta-erro:#b71c1c;
  --alerta-ok-bg:#e8f5e9;    --alerta-ok:#1b5e20;
  --radius:10px;
  --sombra:0 1px 3px rgba(16,24,40,.08), 0 1px 2px rgba(16,24,40,.04);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Inter',-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--cinza-bg);
  color:var(--texto);
  font-size:15px;
  line-height:1.5;
}
a{color:inherit;text-decoration:none}

/* ---------- Layout com menu lateral ---------- */
.app{display:flex;min-height:100vh}

.sidebar{
  width:240px;background:var(--azul);color:#dbe4ee;flex-shrink:0;
  display:flex;flex-direction:column;padding:18px 0;
}
.sidebar .brand{
  font-size:20px;font-weight:700;color:#fff;padding:6px 22px 18px;
  display:flex;align-items:center;gap:8px;border-bottom:1px solid rgba(255,255,255,.1);
}
.sidebar .brand .dot{color:var(--verde)}
.sidebar nav{display:flex;flex-direction:column;margin-top:12px}
.sidebar nav a{
  padding:11px 22px;color:#cdd8e6;font-size:14.5px;display:flex;align-items:center;gap:10px;
  border-left:3px solid transparent;
}
.sidebar nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.sidebar nav a.active{background:rgba(39,174,96,.18);border-left-color:var(--verde);color:#fff;font-weight:600}
.sidebar .bottom{margin-top:auto;padding:12px 22px 0;border-top:1px solid rgba(255,255,255,.1)}

/* ---------- Conteúdo principal ---------- */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  background:var(--branco);border-bottom:1px solid var(--cinza-borda);
  padding:14px 26px;display:flex;align-items:center;justify-content:space-between;
}
.topbar .page-title{font-size:18px;font-weight:600;color:var(--azul)}
.topbar .user{font-size:13.5px;color:var(--texto-suave)}
.topbar .user strong{color:var(--texto)}
.content{padding:26px;max-width:1100px;width:100%}

/* ---------- Cards de resumo ---------- */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:16px;margin-bottom:24px}
.card{
  background:var(--branco);border:1px solid var(--cinza-borda);border-radius:var(--radius);
  padding:18px 20px;box-shadow:var(--sombra);
}
.card .label{font-size:13px;color:var(--texto-suave);margin-bottom:6px}
.card .value{font-size:26px;font-weight:700;color:var(--azul)}
.card.verde .value{color:var(--verde)}

/* ---------- Caixa branca genérica ---------- */
.panel{
  background:var(--branco);border:1px solid var(--cinza-borda);border-radius:var(--radius);
  padding:22px;box-shadow:var(--sombra);margin-bottom:20px;
}
.panel h2{margin:0 0 14px;font-size:16px;color:var(--azul)}

/* ---------- Botões ---------- */
.btn{
  display:inline-block;padding:11px 18px;border:0;border-radius:8px;cursor:pointer;
  font-size:14.5px;font-weight:600;background:var(--verde);color:#fff;transition:background .15s;
}
.btn:hover{background:var(--verde-escuro)}
.btn-azul{background:var(--azul)} .btn-azul:hover{background:var(--azul-claro)}
.btn-block{display:block;width:100%;text-align:center}

/* ---------- Formulários ---------- */
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:10px 12px;border:1px solid var(--cinza-borda);border-radius:8px;
  font-size:14.5px;font-family:inherit;background:#fff;
}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--azul-claro)}

/* ---------- Tabelas ---------- */
table.tabela{width:100%;border-collapse:collapse;font-size:14px}
table.tabela th,table.tabela td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--cinza-borda)}
table.tabela th{color:var(--texto-suave);font-size:12.5px;text-transform:uppercase;letter-spacing:.3px}
table.tabela tr:hover td{background:#fafbfc}

/* ---------- Mensagens flash ---------- */
.alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}
.alert-erro{background:var(--alerta-erro-bg);color:var(--alerta-erro)}
.alert-ok{background:var(--alerta-ok-bg);color:var(--alerta-ok)}

/* ---------- Tela de login ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--azul);padding:20px}
.login-card{background:#fff;border-radius:14px;padding:34px;width:100%;max-width:380px;box-shadow:0 12px 34px rgba(0,0,0,.22)}
.login-card .brand{font-size:24px;font-weight:700;color:var(--azul);text-align:center;margin-bottom:6px}
.login-card .brand .dot{color:var(--verde)}
.login-card .sub{text-align:center;color:var(--texto-suave);font-size:13.5px;margin-bottom:22px}

/* ---------- Responsivo ---------- */
@media (max-width:760px){
  .app{flex-direction:column}
  .sidebar{width:100%;flex-direction:row;flex-wrap:wrap;padding:10px}
  .sidebar .brand{border:0;padding:6px 12px;width:100%}
  .sidebar nav{flex-direction:row;flex-wrap:wrap;margin:0}
  .sidebar nav a{border-left:0;padding:8px 12px}
  .sidebar .bottom{border:0;margin:0;padding:6px 12px}
  .content{padding:16px}
}