/* ───────────────────────────────────────────────────────────────── */
/*                 FRONT-ADMIN: login.css (Glass + Cybersecurity)   */
/* ───────────────────────────────────────────────────────────────── */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  html, body {
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1f1c2c 0%, #928dab 100%);
    color: #ffffff;
  }
  
  .login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
  }
  
  .login-card {
    position: relative;
    width: 360px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    padding: 36px 28px;
    text-align: center;
  }
  
  .logo-container {
    margin-bottom: 20px;
  }
  
  .login-icon {
    width: 64px;
    height: 64px;
    stroke: #ffffff;
    stroke-width: 2;
    fill: none;
  }
  
  .login-title {
    font-size: 1.8rem;
    margin-bottom: 4px;
  }
  
  .login-subtitle {
    font-size: 0.95rem;
    opacity: 0.9;
    margin-bottom: 24px;
  }
  
  /* ───────── Input Groups ───────── */
  .input-group {
    text-align: left;
    margin-bottom: 20px;
  }
  
  .input-group label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 6px;
    color: rgba(255, 255, 255, 0.85);
  }
  
  .input-group input {
    width: 100%;
    padding: 10px 14px;
    font-size: 1rem;
    background: rgba(255, 255, 255, 0.15);
    border: none;
    border-radius: 6px;
    color: #ffffff;
    transition: background 0.25s ease, box-shadow 0.25s ease;
  }
  
  .input-group input::placeholder {
    color: rgba(255, 255, 255, 0.7);
  }
  
  .input-group input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.25);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.5);
  }
  
  /* ───────── Botón “Ingresar” ───────── */
  .btn-submit {
    width: 100%;
    padding: 12px 0;
    margin-top: 8px;
    background-color: #00adb5;
    border: none;
    border-radius: 6px;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.2s ease;
  }
  
  .btn-submit:hover {
    background-color: #008c98;
    transform: translateY(-2px);
  }
  
  .btn-submit:active {
    transform: translateY(0);
    background-color: #007a7a;
  }
  
  /* ───────── Mensajes de error ───────── */
  .error-message {
    background: rgba(255, 0, 0, 0.6);
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.9rem;
    margin-bottom: 16px;
    text-align: left;
  }
  
  /* ───────── Enlaces secundarios ───────── */
  .extra-links {
    margin-top: 16px;
    font-size: 0.85rem;
  }
  
  .extra-links a {
    color: #00adb5;
    text-decoration: none;
    transition: color 0.25s ease;
  }
  
  .extra-links a:hover {
    color: #008c98;
  }
  
  /* ───────── Responsividad ───────── */
  @media (max-width: 400px) {
    .login-card {
      width: 90%;
      padding: 28px 20px;
    }
    .login-title {
      font-size: 1.6rem;
    }
    .login-subtitle {
      font-size: 0.9rem;
    }
  }