* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        :root {
            --primary-color: #714A80;
            --primary-dark: #5a3a66;
            --primary-light: #8a5c9a;
            --secondary-color: #9d7ba8;
            --accent-color: #714A80;
            --success-color: #4a9b5a;
            --warning-color: #d4a574;
            --error-color: #c44a4a;
            --dark-bg: #000000;
            --dark-surface: #1a1a1a;
            --dark-surface-2: #2d2d2d;
            --light-bg: #ffffff;
            --light-surface: #ffffff;
            --text-primary: #000000;
            --text-secondary: #4a4a4a;
            --text-muted: #808080;
            --border-color: #e0e0e0;
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
            --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
            --radius-sm: 0.375rem;
            --radius-md: 0.5rem;
            --radius-lg: 0.75rem;
            --radius-xl: 1rem;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: linear-gradient(135deg, #714A80 0%, #5a3a66 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }
        .login-container {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            border-radius: var(--radius-xl);
            padding: 48px;
            box-shadow: var(--shadow-xl);
            border: 1px solid rgba(255, 255, 255, 0.2);
            width: 100%;
            max-width: 400px;
            position: relative;
            overflow: hidden;
            animation: fadeInUp 0.6s ease-out;
        }
        .login-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        }
        .login-header {
            text-align: center;
            margin-bottom: 32px;
        }
        .login-header h1 {
            color: var(--primary-color);
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 8px;
            letter-spacing: -0.025em;
        }
        .login-header p {
            color: var(--text-secondary);
            font-size: 1rem;
            margin: 0;
        }
        .form-group {
            margin-bottom: 24px;
        }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--text-primary);
            font-size: 0.95rem;
        }
        .form-input {
            width: 100%;
            padding: 16px;
            border: 2px solid var(--border-color);
            border-radius: var(--radius-md);
            font-size: 1rem;
            transition: all 0.3s ease;
            background: rgba(255, 255, 255, 0.8);
        }
        .form-input:focus {
            outline: none;
            border-color: var(--primary-color);
            box-shadow: 0 0 0 3px rgba(113, 74, 128, 0.1);
            background: white;
        }
        .btn-primary {
            width: 100%;
            background: var(--primary-color);
            color: white;
            border: none;
            padding: 16px;
            border-radius: var(--radius-md);
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: var(--shadow-sm);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .messages {
            margin-bottom: 24px;
        }
        .alert {
            padding: 12px 16px;
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            font-size: 0.9rem;
            font-weight: 500;
        }
        .alert-success {
            background: rgba(74, 155, 90, 0.1);
            color: var(--success-color);
            border: 1px solid rgba(74, 155, 90, 0.2);
        }
        .alert-error {
            background: rgba(196, 74, 74, 0.1);
            color: var(--error-color);
            border: 1px solid rgba(196, 74, 74, 0.2);
        }
        .form-errors {
            color: var(--error-color);
            font-size: 0.9rem;
            margin-top: 4px;
        }
        .form-errors ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .form-errors li {
            margin-bottom: 4px;
        }
        .login-footer {
            text-align: center;
            margin-top: 32px;
            padding-top: 24px;
            border-top: 1px solid var(--border-color);
        }
        .login-footer p {
            color: var(--text-muted);
            font-size: 0.9rem;
            margin: 0;
        }
        .auth-link {
            display: block;
            text-align: center;
            margin-top: 16px;
            color: var(--primary-color);
            font-size: 0.95rem;
            text-decoration: none;
            font-weight: 500;
        }
        .auth-link:hover {
            text-decoration: underline;
        }
        .body-text {
            color: var(--text-secondary);
            font-size: 0.95rem;
            line-height: 1.5;
            margin-bottom: 20px;
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(20px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        @media (max-width: 480px) {
            .login-container {
                padding: 32px 24px;
                margin: 0;
            }
            .login-header h1 {
                font-size: 1.75rem;
            }
        }