/* Estilos para el login */
:root {
  --primary-color: #1a56db;
  --primary-hover: #1e429f;
  --bg-color: #f9fafb;
  --card-bg: #ffffff;
  --text-dark: #111827;
  --text-muted: #6b7280;
  --border-color: #e5e7eb;
  --input-bg: #f3f4f6;
  --border-radius: 0.5rem;
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
}

body {
  background-color: var(--bg-color);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-dark);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-container {
  width: 100%;
  max-width: 420px;
  padding: 1.5rem;
}

.login-card {
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.login-header {
  padding: 2rem 2rem 1.5rem;
  text-align: center;
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-color);
}

.login-logo {
  max-width: 180px;
  height: auto;
  margin: 0 auto 1.5rem;
  display: block;
}

.welcome-text {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-dark);
  margin: 1rem 0 0.5rem;
}

.login-subtext {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.login-body {
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
  font-size: 0.875rem;
}

.form-control {
  width: 100%;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  font-size: 0.9375rem;
  transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
  background-color: white;
  height: 2.5rem;
  line-height: 1.25;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
  outline: none;
}

.input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.password-toggle {
  position: absolute;
  right: 0.75rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.password-toggle:hover {
  color: var(--primary-color);
}

.btn-login {
  width: 100%;
  padding: 0.625rem 1.25rem;
  background: var(--primary-color);
  color: white;
  border: none;
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: background-color 0.2s ease-in-out;
  height: 2.5rem;
  margin-top: 0.5rem;
}

.btn-login:hover {
  background: var(--primary-hover);
}

.forgot-password {
  display: block;
  text-align: right;
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.2s ease;
}

.forgot-password:hover {
  text-decoration: underline;
}

.login-footer {
  text-align: center;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border-color);
  background: #f9fafb;
}

.signup-text {
  color: var(--text-muted);
  font-size: 0.9375rem;
  margin: 0;
}

.signup-link {
  color: var(--primary-color);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease;
}

.signup-link:hover {
  text-decoration: underline;
}

/* Estilos para el mensaje de error */
.alert {
  padding: 0.75rem 1rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  margin-bottom: 1.25rem;
  background-color: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

/* Responsive */
@media (max-width: 480px) {
  .login-container {
    padding: 1rem;
  }
  
  .login-header, 
  .login-body {
    padding: 1.5rem;
  }
  
  .login-logo {
    max-width: 150px;
  }
}