/* Reset y configuración base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* Contenedor principal */
.login-container {
  width: 100%;
  max-width: 1200px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.login-wrapper {
  background: white;
  border-radius: 20px;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
  width: 100%;
  max-width: 1000px;
}

/* Sección del formulario */
.form-section {
  padding: 60px 50px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-content {
  max-width: 400px;
  width: 100%;
}

/* Header */
.header-section {
  text-align: center;
  margin-bottom: 40px;
}

.logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 30px;
}

.logo i {
  font-size: 32px;
  color: #667eea;
}

.logo span {
  font-size: 24px;
  font-weight: 700;
  color: #2d3748;
}

.header-section h1 {
  font-size: 32px;
  font-weight: 700;
  color: #2d3748;
  margin-bottom: 8px;
}

.subtitle {
  color: #718096;
  font-size: 16px;
  line-height: 1.5;
}

/* Formulario */
.login-form {
  margin-bottom: 30px;
}

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

.form-group label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  color: #2d3748;
  margin-bottom: 8px;
  font-size: 14px;
}

.forgot-link {
  color: #667eea;
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  transition: color 0.2s ease;
}

.forgot-link:hover {
  color: #5a67d8;
  text-decoration: underline;
}

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

.input-icon {
  position: absolute;
  left: 16px;
  color: #a0aec0;
  font-size: 16px;
  z-index: 1;
}

.input-wrapper input {
  width: 100%;
  padding: 16px 16px 16px 48px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  font-size: 16px;
  transition: all 0.2s ease;
  background: #f7fafc;
}

.input-wrapper input:focus {
  outline: none;
  border-color: #667eea;
  background: white;
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-wrapper input::placeholder {
  color: #a0aec0;
}

/* Opciones del formulario */
.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 32px;
}

.checkbox-wrapper {
  display: flex;
  align-items: center;
  cursor: pointer;
  font-size: 14px;
  color: #4a5568;
}

.checkbox-wrapper input[type="checkbox"] {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  border: 2px solid #e2e8f0;
  border-radius: 4px;
  margin-right: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.checkbox-wrapper input[type="checkbox"]:checked + .checkmark {
  background: #667eea;
  border-color: #667eea;
}

.checkbox-wrapper input[type="checkbox"]:checked + .checkmark::after {
  content: "✓";
  color: white;
  font-size: 12px;
  font-weight: bold;
}

/* Botón de login */
.login-btn {
  width: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  border: none;
  padding: 16px 24px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

.login-btn:active {
  transform: translateY(0);
}

.login-btn i {
  transition: transform 0.2s ease;
}

.login-btn:hover i {
  transform: translateX(4px);
}

/* Divisor */
.divider {
  text-align: center;
  margin: 30px 0;
  position: relative;
}

.divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: #e2e8f0;
}

.divider span {
  background: white;
  padding: 0 20px;
  color: #718096;
  font-size: 14px;
  position: relative;
}

/* Botones sociales */
.social-login {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  border: 2px solid #e2e8f0;
  border-radius: 10px;
  background: white;
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 14px;
  font-weight: 500;
}

.social-btn:hover {
  border-color: #cbd5e0;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.google-btn {
  color: #ea4335;
}

.apple-btn {
  color: #000;
}

.facebook-btn {
  color: #1877f2;
}

.social-btn i {
  font-size: 16px;
}

/* Pie del formulario */
.form-footer {
  text-align: center;
}

.form-footer p {
  color: #718096;
  font-size: 14px;
}

.signup-link {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s ease;
}

.signup-link:hover {
  color: #5a67d8;
  text-decoration: underline;
}

/* Sección de imagen */
.image-section {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
  color: white;
  position: relative;
  overflow: hidden;
}

.image-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="1" fill="white" opacity="0.1"/><circle cx="10" cy="90" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
}

.image-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 350px;
}

.illustration {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.security-icon {
  width: 120px;
  height: 120px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 30px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.security-icon i {
  font-size: 48px;
  color: white;
}

.illustration h2 {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 16px;
}

.illustration p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 30px;
  opacity: 0.9;
}

.features {
  text-align: left;
}

.feature {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 14px;
}

.feature i {
  color: #68d391;
  font-size: 16px;
}

/* Responsive */
@media (max-width: 768px) {
  .login-wrapper {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .image-section {
    display: none;
  }

  .form-section {
    padding: 40px 30px;
  }

  .header-section h1 {
    font-size: 28px;
  }

  .social-login {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  body {
    padding: 10px;
  }

  .form-section {
    padding: 30px 20px;
  }

  .login-wrapper {
    border-radius: 15px;
  }
}