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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background-color: #ffffff;
            color: #252525;
            font-size: 14px;
            line-height: 1.5;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .login-container {
            width: 100%;
            max-width: 384px; /* max-w-md */
            display: flex;
            flex-direction: column;
            gap: 32px; /* space-y-8 */
        }

        .header {
            text-align: center;
            display: flex;
            flex-direction: column;
            gap: 16px; /* space-y-4 */
        }

        .header h1 {
            font-size: 28px;
            font-weight: 400;
            color: #252525;
        }

        .header p {
            color: #717182; /* muted-foreground */
            font-weight: 400;
        }

        .form-container {
            display: flex;
            flex-direction: column;
            gap: 16px; /* space-y-4 */
        }

        .form-fields {
            display: flex;
            flex-direction: column;
            gap: 16px; /* space-y-4 */
        }

        .field-group {
            display: flex;
            flex-direction: column;
            gap: 8px; /* space-y-2 */
        }

        .field-group label {
            font-weight: 500;
            color: #252525;
            font-size: 14px;
        }

        .field-group input {
            width: 100%;
            padding: 8px 12px;
            border: 1px solid rgba(0, 0, 0, 0.1);
            border-radius: 10px; /* radius */
            background-color: #f3f3f5; /* input-background */
            color: #252525;
            font-size: 14px;
            font-weight: 400;
            outline: none;
            transition: all 0.2s ease;
        }

        .field-group input::placeholder {
            color: #717182;
        }

        .field-group input:focus {
            border-color: #84FFFE; /* primary */
            box-shadow: 0 0 0 2px rgba(132, 255, 254, 0.2);
        }

        .button-row {
            display: flex;
            gap: 12px; /* gap-3 */
        }

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

        button {
            font-size: 14px; /* text-sm */
            font-weight: 500;
            line-height: 1.5;
            border-radius: 10px;
            cursor: pointer;
            transition: all 0.2s ease;
            border: none;
            outline: none;
        }

        .btn-ghost {
            background: transparent;
            color: #717182; /* muted-foreground */
            padding: 8px 16px;
            flex: 1;
        }

        .btn-ghost:hover {
            color: #252525; /* foreground */
            background-color: rgba(132, 255, 254, 0.1);
        }

        .btn-primary {
            background-color: #84FFFE; /* primary */
            color: #030213; /* primary-foreground */
            padding: 8px 32px;
            min-width: 120px;
        }

        .btn-primary:hover {
            background-color: rgba(132, 255, 254, 0.9);
        }

        .btn-primary:active {
            background-color: rgba(132, 255, 254, 0.8);
        }

        /* Responsive design */
        @media (max-width: 480px) {
            .login-container {
                max-width: 100%;
                gap: 24px;
            }
            
            .header h1 {
                font-size: 20px;
            }
            
            button {
                font-size: 12px;
            }
            
            .btn-primary {
                padding: 10px 24px;
            }
        }