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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f8f9fa;
        }

        /* Navbar */
        .navbar {
            background: linear-gradient(135deg, #8B0000 0%, #A52A2A 100%);
            padding: 1rem 0;
            box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: bold;
            color: white;
            text-decoration: none;
        }

        .nav-logo i {
            font-size: 2rem;
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2rem;
            align-items: center;
        }

        .nav-menu a {
            color: white;
            text-decoration: none;
            font-weight: 500;
            padding: 0.5rem 1rem;
            border-radius: 5px;
            transition: all 0.3s ease;
        }

        .nav-menu a:hover {
            background: rgba(255, 255, 255, 0.2);
        }

        .btn-signup {
            background: white !important;
            color: #8B0000 !important;
            padding: 0.5rem 1.5rem !important;
            border-radius: 25px;
            font-weight: bold;
        }

        /* Auth Section */
        .auth-section {
            min-height: calc(100vh - 80px);
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 2rem;
        }

        .auth-box {
            background: white;
            padding: 3rem;
            border-radius: 20px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
            width: 100%;
            max-width: 500px;
        }

        .auth-header {
            text-align: center;
            margin-bottom: 2rem;
        }

        .auth-header h2 {
            color: #8B0000;
            font-size: 2rem;
            margin-bottom: 0.5rem;
        }

        .auth-header p {
            color: #6c757d;
        }

        /* Form Styles */
        .form-group {
            margin-bottom: 1.5rem;
            position: relative;
        }

        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: #333;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .form-group label i {
            color: #8B0000;
            margin-right: 0.5rem;
        }

        .form-group input {
            width: 100%;
            padding: 0.875rem 1rem;
            border: 2px solid #e9ecef;
            border-radius: 8px;
            font-size: 1rem;
            transition: all 0.3s ease;
        }

        .form-group input:focus {
            outline: none;
            border-color: #8B0000;
            box-shadow: 0 0 0 3px rgba(139, 0, 0, 0.1);
        }

        .password-toggle {
            position: absolute;
            right: 1rem;
            top: 2.5rem;
            cursor: pointer;
            color: #6c757d;
        }

        .password-toggle:hover {
            color: #8B0000;
        }

        .form-options {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .checkbox-label {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.9rem;
            color: #6c757d;
            cursor: pointer;
        }

        .checkbox-label input {
            width: auto;
            cursor: pointer;
        }

        .forgot-password {
            color: #8B0000;
            text-decoration: none;
            font-size: 0.9rem;
        }

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

        /* Buttons */
        .btn {
            width: 100%;
            padding: 0.875rem;
            border: none;
            border-radius: 8px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .btn-primary {
            background: linear-gradient(135deg, #8B0000 0%, #A52A2A 100%);
            color: white;
            box-shadow: 0 4px 15px rgba(139, 0, 0, 0.3);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, #6B0000 0%, #8B0000 100%);
            transform: translateY(-2px);
        }

        .btn-google {
            background: white;
            color: #333;
            border: 2px solid #e9ecef;
            margin-top: 1rem;
        }

        .btn-google:hover {
            background: #f8f9fa;
            border-color: #6c757d;
        }

        .btn-google i {
            color: #DB4437;
            font-size: 1.25rem;
        }

        /* Divider */
        .auth-divider {
            position: relative;
            text-align: center;
            margin: 1.5rem 0;
        }

        .auth-divider::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 1px;
            background: #e9ecef;
        }

        .auth-divider span {
            position: relative;
            background: white;
            padding: 0 1rem;
            color: #6c757d;
            font-size: 0.9rem;
        }

        /* Footer */
        .auth-footer {
            text-align: center;
            margin-top: 2rem;
            padding-top: 1.5rem;
            border-top: 1px solid #e9ecef;
        }

        .auth-footer p {
            color: #6c757d;
        }

        .auth-footer a {
            color: #8B0000;
            text-decoration: none;
            font-weight: 600;
        }

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

        /* Notification */
        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 1rem 1.5rem;
            border-radius: 8px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
            display: flex;
            align-items: center;
            gap: 0.75rem;
            z-index: 10000;
            animation: slideIn 0.3s ease;
        }

        .notification-success {
            background: #28a745;
            color: white;
        }

        .notification-error {
            background: #dc3545;
            color: white;
        }

        @keyframes slideIn {
            from {
                transform: translateX(400px);
                opacity: 0;
            }
            to {
                transform: translateX(0);
                opacity: 1;
            }
        }

        @keyframes slideOut {
            from {
                transform: translateX(0);
                opacity: 1;
            }
            to {
                transform: translateX(400px);
                opacity: 0;
            }
        }