:root {
  --primary: #93bd00;
  --primary-light: #93bd19;
  --primary-dark: #93bd00;
  --accent: #dc342e;
  --accent-hover: #c42d28;
  --secondary: #93bd00;
  --secondary-hover: #7da000;
  --text-dark: #333333;
  --text-light: #666666;
  --text-lighter: #999999;
  --background: #f8f9fa;
  --white: #ffffff;
  --border: #e0e0e0;
  --shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  --transition: all 0.3s ease;
}

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

body {
  font-family: "Poppins", sans-serif;
  background-color: var(--background);
  color: var(--text-dark);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-container {
  width: 100%;
  max-width: 450px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.login-header {
  background: var(--primary);
  padding: 30px 20px;
  text-align: center;
  position: relative;
}

.login-header::after {
  content: "";
  position: absolute;
  bottom: -20px;
  left: 0;
  right: 0;
  height: 40px;
  background: var(--primary);
  border-radius: 50%;
  transform: scaleX(1.5);
}

.login-logo {
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
}

.login-logo img {
  max-width: 180px;
  height: auto;
}

.login-body {
  padding: 40px 30px 30px;
}

.login-title {
  color: var(--primary);
  font-size: 24px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 30px;
}

.form-group {
  margin-bottom: 24px;
  position: relative;
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-light);
  margin-bottom: 8px;
  transition: var(--transition);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  font-size: 16px;
  border: 2px solid var(--border);
  border-radius: 8px;
  background-color: var(--white);
  color: var(--text-dark);
  transition: var(--transition);
  font-family: inherit;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(147, 189, 0, 0.1);
}

.form-control::placeholder {
  color: var(--text-lighter);
}

.btn {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  user-select: none;
  border: none;
  padding: 12px 24px;
  font-size: 16px;
  line-height: 1.5;
  border-radius: 8px;
  transition: var(--transition);
  cursor: pointer;
  width: 100%;
  font-family: inherit;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 6px rgba(147, 189, 0, 0.15);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--primary-light);
  box-shadow: 0 6px 8px rgba(147, 189, 0, 0.2);
  transform: translateY(-2px);
}

.btn-primary:active {
  background-color: var(--primary-dark);
  transform: translateY(0);
}

.text-center {
  text-align: center;
}

.margin-top-20 {
  margin-top: 20px;
}

.guest-link {
  display: inline-block;
  color: var(--text-light);
  text-decoration: none;
  font-size: 14px;
  transition: var(--transition);
  padding: 8px 12px;
  border-radius: 6px;
  margin: 0 8px;
}

.guest-link:hover {
  color: var(--primary);
  background-color: rgba(147, 189, 0, 0.05);
}

.register-link {
  display: inline-block;
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  padding: 8px 12px;
  border-radius: 6px;
  margin: 0 8px;
  border: 1px solid rgba(220, 52, 46, 0.2);
}

.register-link:hover {
  color: var(--white);
  background-color: var(--accent);
  border-color: var(--accent);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(220, 52, 46, 0.2);
}

.alert {
  padding: 12px 16px;
  margin-bottom: 24px;
  border-radius: 8px;
  font-size: 14px;
  display: flex;
  align-items: center;
}

.alert-danger {
  background-color: rgba(220, 52, 46, 0.1);
  border-left: 4px solid var(--accent);
  color: var(--accent);
}

.alert-danger strong {
  margin-right: 8px;
}

.input-icon {
  position: absolute;
  right: 16px;
  top: 47px;
  color: var(--text-lighter);
  cursor: default;
  transition: var(--transition);
}

.input-icon:hover {
  color: var(--primary);
}

.toggle-password {
  background: none;
  border: none;
  cursor: pointer;
  position: absolute;
  right: 16px;
  top: 47px;
  color: var(--text-lighter);
  transition: var(--transition);
}

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

.toggle-password:focus {
  outline: none;
}

.form-footer {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-section {
  margin-bottom: 16px;
}

.footer-section:last-child {
  margin-bottom: 0;
}

.divider {
  display: flex;
  align-items: center;
  margin: 16px 0;
  color: var(--text-lighter);
  font-size: 12px;
}

.divider::before,
.divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}

.divider span {
  padding: 0 16px;
  background: var(--white);
}

/* Animaciones */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-body {
  animation: fadeIn 0.5s ease-out;
}

/* Responsive */
@media (max-width: 480px) {
  .login-body {
    padding: 30px 20px 20px;
  }

  .login-title {
    font-size: 22px;
    margin-bottom: 24px;
  }

  .form-group {
    margin-bottom: 20px;
  }

  .btn {
    padding: 10px 20px;
  }

  .guest-link,
  .register-link {
    display: block;
    margin: 8px 0;
    text-align: center;
  }

  .divider {
    margin: 12px 0;
  }
}