/*
    File: login.css
    Location: frontend/css/login.css
    Purpose: Styling for customer login page
*/

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 50%, #1a1a1a 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.login-container {
  width: 100%;
  max-width: 450px;
}

.login-card {
  background: white;
  border-radius: 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  animation: slideUp 0.5s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-header {
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: white;
  padding: 40px 30px;
  text-align: center;
  position: relative;
}

.back-button {
  position: absolute;
  top: 20px;
  left: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 8px 12px;
  border-radius: 6px;
}

.back-button:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateX(-3px);
}

.back-button svg {
  transition: transform 0.3s ease;
}

.back-button:hover svg {
  transform: translateX(-3px);
}

.logo {
  height: 60px;
  margin-bottom: 15px;
}

.login-header h1 {
  font-size: 28px;
  margin-bottom: 5px;
}

.login-header p {
  font-size: 14px;
  opacity: 0.9;
}

.login-form {
  padding: 30px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: #333;
  font-size: 14px;
}

.form-group input {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 14px;
  transition: border-color 0.3s ease;
}

.form-group input:focus {
  outline: none;
  border-color: #ff6b35;
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: #666;
  cursor: pointer;
}

.remember-me input[type="checkbox"] {
  width: auto;
  cursor: pointer;
}

.forgot-link {
  color: #ff6b35;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

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

.btn-submit {
  width: 100%;
  background: linear-gradient(135deg, #ff6b35 0%, #f7931e 100%);
  color: white;
  border: none;
  padding: 15px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.form-footer {
  text-align: center;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid #e0e0e0;
}

.form-footer p {
  font-size: 14px;
  color: #666;
}

.form-footer a {
  color: #ff6b35;
  text-decoration: none;
  font-weight: 600;
}

.form-footer a:hover {
  text-decoration: underline;
}

.guest-link {
  color: #667eea !important;
  font-weight: 500 !important;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.guest-link:hover {
  color: #5568d3 !important;
}

.guest-link::before {
  content: "📦";
  font-size: 16px;
}

/* Password Toggle */
.password-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.password-input-wrapper input {
  flex: 1;
  width: 100%;
  padding-right: 44px;
}

.password-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.eye-icon {
  width: 20px;
  height: 20px;
  display: block;
  opacity: 0.5;
}

.password-toggle:hover .eye-icon {
  opacity: 0.8;
}

/* Message Box */
.message-box {
  margin: 20px 30px;
  padding: 15px;
  border-radius: 8px;
  font-size: 14px;
}

.message-box.success {
  background: #d4edda;
  color: #155724;
  border-left: 4px solid #28a745;
}

.message-box.error {
  background: #f8d7da;
  color: #721c24;
  border-left: 4px solid #dc3545;
}

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

  .login-header h1 {
    font-size: 24px;
  }

  .login-form {
    padding: 20px;
  }

  .form-options {
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
}