:root{
  --blue:#2196f3;
  --blue-dark:#1976d2;
  --danger:#f44336;
  --text:#0f172a;
  --muted:#465362;
  --bg:#f4f6f9;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family: Arial, Helvetica, sans-serif;
  background:var(--bg);
  color:var(--text);
  display:flex; flex-direction:column;
}

/* Header */
.app-header{display:flex;align-items:center;justify-content:space-between;
  gap:10px;background:var(--blue);color:#fff;padding:10px 12px}
.logo{height:44px}
.brand{font-size:18px;font-weight:700}
.meta{font-size:13px;opacity:.95}
.logout{color:#fff;text-decoration:none;background:rgba(255,255,255,.2);
  padding:6px 10px;border-radius:8px}

/* Main */
main{flex:1;padding:14px;max-width:900px;margin:0 auto;width:100%}
h2{margin:6px 0 10px 0;text-align:center}
.section-title{margin:14px 0 6px 0;text-align:center;font-weight:700;color:var(--muted)}

/* Botões grandes padrão app */
.menu-container{display:flex;flex-direction:column;gap:12px;max-width:420px;margin:10px auto 0}
.btn-menu{display:block;text-align:center;background:var(--blue);color:#fff;text-decoration:none;
  padding:14px;border-radius:24px;font-size:18px;font-weight:600;box-shadow:0 3px 6px rgba(0,0,0,.12)}
.btn-menu:hover{background:var(--blue-dark)}
.btn-danger{background:var(--danger)!important}

/* Forms */
form{display:flex;flex-direction:column;gap:10px;max-width:480px;margin:10px auto}
input,select,textarea,button{padding:12px;border:1px solid #d7dbe2;border-radius:10px;font-size:16px}
button{background:var(--blue);color:#fff;border:none;font-weight:700}
button:hover{background:var(--blue-dark)}

/* Tabela responsiva */
.table-container{overflow-x:auto;margin-top:10px}
table{width:100%;border-collapse:collapse}
th,td{border:1px solid #e5e7eb;padding:10px;font-size:15px;text-align:center}
th{background:var(--blue);color:#fff}

/* Footer fixo */
.app-footer{
  position:sticky;bottom:0;left:0;right:0;
  background:var(--blue);color:#fff;
  display:flex;justify-content:space-around;gap:6px;
  padding:10px 6px;z-index:50
}
.app-footer a{color:#fff;text-decoration:none;display:flex;flex-direction:column;
  align-items:center;gap:4px;font-size:12px;flex:1;padding:6px 4px;border-radius:10px}
.app-footer a.active{background:rgba(255,255,255,.18)}

/* Melhorias tablet/desktop */
@media (min-width:768px){
  .btn-menu{font-size:20px;padding:16px}
  input,select,textarea,button{font-size:17px}
  .app-footer a{font-size:13px}
}
/* ===== Login Page ===== */
.login-body {
  margin: 0;
  padding: 0;
  height: 60vh;
  background: #f4f6f9;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.login-logo img {
  max-width: 180px;
  margin-bottom: 20px;
}

.login-box {
  background: #fff;
  padding: 25px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
  width: 100%;
  max-width: 350px;
}

.login-box h1 {
  margin: 0 0 15px;
  font-size: 22px;
  color: #0f172a;
}

.login-box input {
  width: 100%;
  padding: 12px;
  margin: 8px 0;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  font-size: 15px;
}

.login-box button {
  width: 100%;
  background: #2563eb;
  color: #fff;
  border: none;
  padding: 12px;
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  margin-top: 10px;
}

.login-box button:hover {
  background: #1d4ed8;
}

.error-msg {
  color: red;
  margin-bottom: 10px;
}
/* ===== Ajuste filtros relatórios ===== */
form.filtros {
  display: flex !important;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin: 15px auto;
  padding: 12px;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,.08);
}

form.filtros label {
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 4px;
}

form.filtros input,
form.filtros select {
  padding: 6px 10px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
}

form.filtros button {
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  padding: 8px 14px;
  cursor: pointer;
}
form.filtros button:hover {
  background: var(--blue-dark);
}

/* Responsividade: no celular fica em coluna */
@media (max-width: 768px) {
  form.filtros {
    flex-direction: column;
    align-items: stretch;
  }
  form.filtros input,
  form.filtros select,
  form.filtros button {
    width: 100%;
  }
}