/**
 * Autenticação — paridade com login.php VM5 (gradiente azul, card branco).
 */
:root {
  --primary: #013179;
  --primary-hover: #024a9c;
  --accent: #e85d04;
  --white: #ffffff;
  --err: #ef4444;
  --ok: #10b981;
}

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

body.vm5-auth-page {
  font-family: Inter, system-ui, sans-serif;
  background: linear-gradient(to right, #1a4a8f, #013179);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: #1e293b;
}

.vm5-auth-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 16px;
  border: 1px solid rgba(1, 49, 121, 0.08);
  box-shadow: 0 12px 32px rgba(1, 49, 121, 0.07), 0 2px 8px rgba(0, 0, 0, 0.04);
  width: 100%;
  max-width: 400px;
  text-align: center;
}

.vm5-auth-card.vm5-auth-wide {
  max-width: 520px;
  text-align: left;
}

.vm5-auth-card .login-brand-wrap {
  margin: 0 auto 24px;
  display: flex;
  justify-content: center;
}

.vm5-auth-card h1,
.vm5-auth-card .auth-title {
  font-size: 1.4rem;
  color: #1e293b;
  margin-bottom: 5px;
}

.vm5-auth-card p,
.vm5-auth-card .auth-sub {
  color: #6b7280;
  font-size: 0.9rem;
  margin-bottom: 25px;
  line-height: 1.5;
}

.vm5-auth-card label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.85rem;
  text-align: left;
}

.vm5-auth-card input,
.vm5-auth-card select,
.vm5-auth-card textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  background: #f9fafb;
  transition: 0.2s;
  color: #0f172a;
}

.vm5-auth-card input:focus,
.vm5-auth-card select:focus,
.vm5-auth-card textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(1, 49, 121, 0.12);
}

.vm5-auth-card .btn,
.vm5-auth-card button[type="submit"] {
  width: 100%;
  padding: 12px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  transition: 0.2s;
  margin-top: 0.25rem;
}

.vm5-auth-card .btn:hover,
.vm5-auth-card button[type="submit"]:hover {
  background: var(--primary-hover);
}

.vm5-auth-card .alert {
  padding: 10px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 15px;
  text-align: left;
}

.vm5-auth-card .alert-error {
  background: #fee2e2;
  color: var(--err);
}

.vm5-auth-card .alert-success {
  background: #ecfdf5;
  color: var(--ok);
}

.vm5-auth-card .auth-footer {
  margin-top: 20px;
  font-size: 0.85rem;
  text-align: center;
}

.vm5-auth-card .auth-footer a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.vm5-auth-card .auth-footer a:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

.vm5-auth-card .stack {
  display: flex;
  flex-direction: column;
  gap: 0;
}